| 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 | $211.98 | 8.365% | $229.7121 | $229.71 | $229.70 | $229.70 |
| Purchase #2 | $218.70 | 6.507% | $232.9308 | $232.93 | $232.95 | $232.90 |
| Purchase #3 | $124.74 | 4.634% | $130.5205 | $130.52 | $130.50 | $130.50 |
| Purchase #4 | $72.81 | 8.271% | $78.8321 | $78.83 | $78.85 | $78.80 |
| Purchase #5 | $139.38 | 6.134% | $147.9296 | $147.93 | $147.95 | $147.90 |
| Purchase #6 | $118.86 | 11.658% | $132.7167 | $132.72 | $132.70 | $132.70 |
| Purchase #7 | $235.28 | 10.622% | $260.2714 | $260.27 | $260.25 | $260.30 |
| 7 purchase totals = | $1,121.75 | $1,212.9132 | $1,212.91 | $1,212.90 | $1,212.80 | |