| 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 | $110.38 | 12.161% | $123.8033 | $123.80 | $123.80 | $123.80 |
| Purchase #2 | $32.43 | 10.285% | $35.7654 | $35.77 | $35.75 | $35.80 |
| Purchase #3 | $64.67 | 9.674% | $70.9262 | $70.93 | $70.95 | $70.90 |
| Purchase #4 | $206.27 | 11.232% | $229.4382 | $229.44 | $229.45 | $229.40 |
| Purchase #5 | $163.43 | 4.216% | $170.3202 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $203.86 | 12.228% | $228.788 | $228.79 | $228.80 | $228.80 |
| Purchase #7 | $136.62 | 7.700% | $147.1397 | $147.14 | $147.15 | $147.10 |
| 7 purchase totals = | $917.66 | $1,006.1810 | $1,006.19 | $1,006.20 | $1,006.10 | |