| 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 | $194.56 | 3.163% | $200.7139 | $200.71 | $200.70 | $200.70 |
| Purchase #2 | $49.31 | 8.513% | $53.5078 | $53.51 | $53.50 | $53.50 |
| Purchase #3 | $104.95 | 9.624% | $115.0504 | $115.05 | $115.05 | $115.10 |
| Purchase #4 | $123.78 | 11.521% | $138.0407 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $79.51 | 12.414% | $89.3804 | $89.38 | $89.40 | $89.40 |
| Purchase #6 | $179.66 | 8.524% | $194.9742 | $194.97 | $194.95 | $195.00 |
| Purchase #7 | $225.29 | 6.232% | $239.3301 | $239.33 | $239.35 | $239.30 |
| 7 purchase totals = | $957.06 | $1,030.9975 | $1,030.99 | $1,031.00 | $1,031.00 | |