| 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 | $220.55 | 10.866% | $244.515 | $244.52 | $244.50 | $244.50 |
| Purchase #2 | $164.80 | 3.220% | $170.1066 | $170.11 | $170.10 | $170.10 |
| Purchase #3 | $137.29 | 4.174% | $143.0205 | $143.02 | $143.00 | $143.00 |
| Purchase #4 | $101.37 | 7.138% | $108.6058 | $108.61 | $108.60 | $108.60 |
| Purchase #5 | $249.27 | 7.848% | $268.8327 | $268.83 | $268.85 | $268.80 |
| Purchase #6 | $178.79 | 4.184% | $186.2706 | $186.27 | $186.25 | $186.30 |
| Purchase #7 | $48.91 | 8.369% | $53.0033 | $53.00 | $53.00 | $53.00 |
| 7 purchase totals = | $1,100.98 | $1,174.3545 | $1,174.36 | $1,174.30 | $1,174.30 | |