| 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 | $107.95 | 9.384% | $118.08 | $118.08 | $118.10 | $118.10 |
| Purchase #2 | $250.79 | 11.653% | $280.0146 | $280.01 | $280.00 | $280.00 |
| Purchase #3 | $229.78 | 11.691% | $256.6436 | $256.64 | $256.65 | $256.60 |
| Purchase #4 | $130.67 | 8.194% | $141.3771 | $141.38 | $141.40 | $141.40 |
| Purchase #5 | $179.49 | 12.136% | $201.2729 | $201.27 | $201.25 | $201.30 |
| Purchase #6 | $55.59 | 13.283% | $62.974 | $62.97 | $62.95 | $63.00 |
| Purchase #7 | $43.93 | 4.792% | $46.0351 | $46.04 | $46.05 | $46.00 |
| 7 purchase totals = | $998.20 | $1,106.3973 | $1,106.39 | $1,106.40 | $1,106.40 | |