| 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 | $240.65 | 6.790% | $256.9901 | $256.99 | $257.00 | $257.00 |
| Purchase #2 | $96.28 | 11.568% | $107.4177 | $107.42 | $107.40 | $107.40 |
| Purchase #3 | $246.82 | 9.238% | $269.6212 | $269.62 | $269.60 | $269.60 |
| Purchase #4 | $122.98 | 6.230% | $130.6417 | $130.64 | $130.65 | $130.60 |
| Purchase #5 | $96.99 | 4.232% | $101.0946 | $101.09 | $101.10 | $101.10 |
| Purchase #6 | $25.86 | 7.126% | $27.7028 | $27.70 | $27.70 | $27.70 |
| Purchase #7 | $101.68 | 8.271% | $110.09 | $110.09 | $110.10 | $110.10 |
| 7 purchase totals = | $931.26 | $1,003.5581 | $1,003.55 | $1,003.55 | $1,003.50 | |