| 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 | $121.49 | 6.600% | $129.5083 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $29.37 | 12.809% | $33.132 | $33.13 | $33.15 | $33.10 |
| Purchase #3 | $72.91 | 3.129% | $75.1914 | $75.19 | $75.20 | $75.20 |
| Purchase #4 | $87.64 | 12.745% | $98.8097 | $98.81 | $98.80 | $98.80 |
| Purchase #5 | $63.35 | 8.385% | $68.6619 | $68.66 | $68.65 | $68.70 |
| Purchase #6 | $202.78 | 5.847% | $214.6365 | $214.64 | $214.65 | $214.60 |
| Purchase #7 | $248.55 | 13.517% | $282.1465 | $282.15 | $282.15 | $282.10 |
| 7 purchase totals = | $826.09 | $902.0863 | $902.09 | $902.10 | $902.00 | |