| 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 | $226.67 | 7.798% | $244.3457 | $244.35 | $244.35 | $244.30 |
| Purchase #2 | $238.36 | 13.793% | $271.237 | $271.24 | $271.25 | $271.20 |
| Purchase #3 | $81.96 | 12.389% | $92.114 | $92.11 | $92.10 | $92.10 |
| Purchase #4 | $194.78 | 7.471% | $209.332 | $209.33 | $209.35 | $209.30 |
| Purchase #5 | $5.44 | 6.726% | $5.8059 | $5.81 | $5.80 | $5.80 |
| Purchase #6 | $115.69 | 11.516% | $129.0129 | $129.01 | $129.00 | $129.00 |
| Purchase #7 | $160.52 | 4.229% | $167.3084 | $167.31 | $167.30 | $167.30 |
| 7 purchase totals = | $1,023.42 | $1,119.1559 | $1,119.16 | $1,119.15 | $1,119.00 | |