| 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 | $124.26 | 11.786% | $138.9053 | $138.91 | $138.90 | $138.90 |
| Purchase #2 | $28.35 | 13.687% | $32.2303 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $228.66 | 4.535% | $239.0297 | $239.03 | $239.05 | $239.00 |
| Purchase #4 | $146.31 | 3.129% | $150.888 | $150.89 | $150.90 | $150.90 |
| Purchase #5 | $227.78 | 3.365% | $235.4448 | $235.44 | $235.45 | $235.40 |
| Purchase #6 | $123.85 | 12.422% | $139.2346 | $139.23 | $139.25 | $139.20 |
| Purchase #7 | $58.28 | 7.649% | $62.7378 | $62.74 | $62.75 | $62.70 |
| 7 purchase totals = | $937.49 | $998.4705 | $998.47 | $998.55 | $998.30 | |