| 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 | $22.90 | 4.551% | $23.9422 | $23.94 | $23.95 | $23.90 |
| Purchase #2 | $162.25 | 10.488% | $179.2668 | $179.27 | $179.25 | $179.30 |
| Purchase #3 | $180.62 | 6.503% | $192.3657 | $192.37 | $192.35 | $192.40 |
| Purchase #4 | $37.51 | 11.163% | $41.6972 | $41.70 | $41.70 | $41.70 |
| Purchase #5 | $195.47 | 3.305% | $201.9303 | $201.93 | $201.95 | $201.90 |
| Purchase #6 | $228.46 | 9.199% | $249.476 | $249.48 | $249.50 | $249.50 |
| Purchase #7 | $112.31 | 3.368% | $116.0926 | $116.09 | $116.10 | $116.10 |
| 7 purchase totals = | $939.52 | $1,004.7708 | $1,004.78 | $1,004.80 | $1,004.80 | |