| 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 | $239.88 | 10.135% | $264.1918 | $264.19 | $264.20 | $264.20 |
| Purchase #2 | $152.41 | 6.394% | $162.1551 | $162.16 | $162.15 | $162.20 |
| Purchase #3 | $76.89 | 9.280% | $84.0254 | $84.03 | $84.05 | $84.00 |
| Purchase #4 | $227.35 | 8.525% | $246.7316 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $66.75 | 7.281% | $71.6101 | $71.61 | $71.60 | $71.60 |
| Purchase #6 | $37.89 | 7.152% | $40.5999 | $40.60 | $40.60 | $40.60 |
| Purchase #7 | $40.34 | 8.662% | $43.8343 | $43.83 | $43.85 | $43.80 |
| 7 purchase totals = | $841.51 | $913.1482 | $913.15 | $913.20 | $913.10 | |