| 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 | $94.58 | 6.205% | $100.4487 | $100.45 | $100.45 | $100.40 |
| Purchase #2 | $186.80 | 13.482% | $211.9844 | $211.98 | $212.00 | $212.00 |
| Purchase #3 | $176.42 | 13.734% | $200.6495 | $200.65 | $200.65 | $200.60 |
| Purchase #4 | $135.60 | 8.260% | $146.8006 | $146.80 | $146.80 | $146.80 |
| Purchase #5 | $217.65 | 12.328% | $244.4819 | $244.48 | $244.50 | $244.50 |
| Purchase #6 | $160.69 | 11.266% | $178.7933 | $178.79 | $178.80 | $178.80 |
| Purchase #7 | $225.86 | 5.617% | $238.5466 | $238.55 | $238.55 | $238.50 |
| 7 purchase totals = | $1,197.60 | $1,321.7050 | $1,321.70 | $1,321.75 | $1,321.60 | |