| 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 | $121.92 | 6.727% | $130.1216 | $130.12 | $130.10 | $130.10 |
| Purchase #2 | $171.85 | 9.740% | $188.5882 | $188.59 | $188.60 | $188.60 |
| Purchase #3 | $140.49 | 11.378% | $156.475 | $156.48 | $156.50 | $156.50 |
| Purchase #4 | $189.78 | 9.145% | $207.1354 | $207.14 | $207.15 | $207.10 |
| Purchase #5 | $39.28 | 4.777% | $41.1564 | $41.16 | $41.15 | $41.20 |
| Purchase #6 | $229.89 | 11.607% | $256.5733 | $256.57 | $256.55 | $256.60 |
| Purchase #7 | $202.63 | 10.682% | $224.2749 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $1,095.84 | $1,204.3248 | $1,204.33 | $1,204.30 | $1,204.40 | |