| 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 | $108.47 | 7.568% | $116.679 | $116.68 | $116.70 | $116.70 |
| Purchase #2 | $78.77 | 6.781% | $84.1114 | $84.11 | $84.10 | $84.10 |
| Purchase #3 | $244.77 | 10.449% | $270.346 | $270.35 | $270.35 | $270.30 |
| Purchase #4 | $143.37 | 8.363% | $155.36 | $155.36 | $155.35 | $155.40 |
| Purchase #5 | $207.98 | 6.156% | $220.7832 | $220.78 | $220.80 | $220.80 |
| Purchase #6 | $119.37 | 13.204% | $135.1316 | $135.13 | $135.15 | $135.10 |
| Purchase #7 | $241.85 | 9.257% | $264.2381 | $264.24 | $264.25 | $264.20 |
| 7 purchase totals = | $1,144.58 | $1,246.6493 | $1,246.65 | $1,246.70 | $1,246.60 | |