| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $171.62 | 13.110% | $194.1194 | $194.12 | $194.10 | $194.10 |
| Purchase #2 | $130.38 | 7.814% | $140.5679 | $140.57 | $140.55 | $140.60 |
| Purchase #3 | $115.28 | 12.630% | $129.8399 | $129.84 | $129.85 | $129.80 |
| Purchase #4 | $216.67 | 13.537% | $246.0006 | $246.00 | $246.00 | $246.00 |
| Purchase #5 | $197.42 | 13.627% | $224.3224 | $224.32 | $224.30 | $224.30 |
| Purchase #6 | $171.88 | 9.411% | $188.0556 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $138.28 | 10.295% | $152.5159 | $152.52 | $152.50 | $152.50 |
| 7 purchase totals = | $1,141.53 | $1,275.4217 | $1,275.43 | $1,275.35 | $1,275.40 | |