| 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 | $202.88 | 12.704% | $228.6539 | $228.65 | $228.65 | $228.70 |
| Purchase #2 | $215.98 | 11.683% | $241.2129 | $241.21 | $241.20 | $241.20 |
| Purchase #3 | $145.32 | 5.631% | $153.503 | $153.50 | $153.50 | $153.50 |
| Purchase #4 | $118.62 | 4.638% | $124.1216 | $124.12 | $124.10 | $124.10 |
| Purchase #5 | $238.93 | 11.311% | $265.9554 | $265.96 | $265.95 | $266.00 |
| Purchase #6 | $93.33 | 7.276% | $100.1207 | $100.12 | $100.10 | $100.10 |
| Purchase #7 | $15.65 | 7.733% | $16.8602 | $16.86 | $16.85 | $16.90 |
| 7 purchase totals = | $1,030.71 | $1,130.4277 | $1,130.42 | $1,130.35 | $1,130.50 | |