| 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 | $64.44 | 9.730% | $70.71 | $70.71 | $70.70 | $70.70 |
| Purchase #2 | $124.37 | 6.321% | $132.2314 | $132.23 | $132.25 | $132.20 |
| Purchase #3 | $82.35 | 7.220% | $88.2957 | $88.30 | $88.30 | $88.30 |
| Purchase #4 | $121.73 | 6.776% | $129.9784 | $129.98 | $130.00 | $130.00 |
| Purchase #5 | $185.42 | 6.597% | $197.6522 | $197.65 | $197.65 | $197.70 |
| Purchase #6 | $246.32 | 8.165% | $266.432 | $266.43 | $266.45 | $266.40 |
| Purchase #7 | $103.85 | 8.398% | $112.5713 | $112.57 | $112.55 | $112.60 |
| 7 purchase totals = | $928.48 | $997.8710 | $997.87 | $997.90 | $997.90 | |