| 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 | $244.94 | 13.109% | $277.0492 | $277.05 | $277.05 | $277.00 |
| Purchase #2 | $73.71 | 8.786% | $80.1862 | $80.19 | $80.20 | $80.20 |
| Purchase #3 | $18.52 | 4.731% | $19.3962 | $19.40 | $19.40 | $19.40 |
| Purchase #4 | $205.82 | 4.424% | $214.9255 | $214.93 | $214.95 | $214.90 |
| Purchase #5 | $108.89 | 3.319% | $112.5041 | $112.50 | $112.50 | $112.50 |
| Purchase #6 | $229.57 | 9.566% | $251.5307 | $251.53 | $251.55 | $251.50 |
| Purchase #7 | $233.47 | 13.423% | $264.8087 | $264.81 | $264.80 | $264.80 |
| 7 purchase totals = | $1,114.92 | $1,220.4006 | $1,220.41 | $1,220.45 | $1,220.30 | |