| 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 | $113.27 | 5.609% | $119.6233 | $119.62 | $119.60 | $119.60 |
| Purchase #2 | $224.75 | 4.608% | $235.1065 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $41.80 | 7.106% | $44.7703 | $44.77 | $44.75 | $44.80 |
| Purchase #4 | $200.42 | 9.163% | $218.7845 | $218.78 | $218.80 | $218.80 |
| Purchase #5 | $75.60 | 3.766% | $78.4471 | $78.45 | $78.45 | $78.40 |
| Purchase #6 | $241.53 | 11.638% | $269.6393 | $269.64 | $269.65 | $269.60 |
| Purchase #7 | $28.29 | 9.679% | $31.0282 | $31.03 | $31.05 | $31.00 |
| 7 purchase totals = | $925.66 | $997.3992 | $997.40 | $997.40 | $997.30 | |