| 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 | $119.98 | 9.128% | $130.9318 | $130.93 | $130.95 | $130.90 |
| Purchase #2 | $68.37 | 9.473% | $74.8467 | $74.85 | $74.85 | $74.80 |
| Purchase #3 | $117.51 | 7.407% | $126.214 | $126.21 | $126.20 | $126.20 |
| Purchase #4 | $102.49 | 10.687% | $113.4431 | $113.44 | $113.45 | $113.40 |
| Purchase #5 | $203.66 | 3.649% | $211.0916 | $211.09 | $211.10 | $211.10 |
| Purchase #6 | $173.40 | 12.150% | $194.4681 | $194.47 | $194.45 | $194.50 |
| Purchase #7 | $140.78 | 3.635% | $145.8974 | $145.90 | $145.90 | $145.90 |
| 7 purchase totals = | $926.19 | $996.8927 | $996.89 | $996.90 | $996.80 | |