| 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 | $191.78 | 5.509% | $202.3452 | $202.35 | $202.35 | $202.30 |
| Purchase #2 | $244.47 | 13.337% | $277.075 | $277.08 | $277.10 | $277.10 |
| Purchase #3 | $128.58 | 3.336% | $132.8694 | $132.87 | $132.85 | $132.90 |
| Purchase #4 | $68.37 | 9.291% | $74.7223 | $74.72 | $74.70 | $74.70 |
| Purchase #5 | $184.38 | 9.727% | $202.3146 | $202.31 | $202.30 | $202.30 |
| Purchase #6 | $155.64 | 4.718% | $162.9831 | $162.98 | $163.00 | $163.00 |
| Purchase #7 | $54.53 | 5.288% | $57.4135 | $57.41 | $57.40 | $57.40 |
| 7 purchase totals = | $1,027.75 | $1,109.7231 | $1,109.72 | $1,109.70 | $1,109.70 | |