| 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 | $36.52 | 11.241% | $40.6252 | $40.63 | $40.65 | $40.60 |
| Purchase #2 | $20.46 | 9.154% | $22.3329 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $184.43 | 4.869% | $193.4099 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $227.72 | 13.642% | $258.7856 | $258.79 | $258.80 | $258.80 |
| Purchase #5 | $217.74 | 5.347% | $229.3826 | $229.38 | $229.40 | $229.40 |
| Purchase #6 | $43.32 | 8.561% | $47.0286 | $47.03 | $47.05 | $47.00 |
| Purchase #7 | $187.42 | 12.408% | $210.6751 | $210.68 | $210.70 | $210.70 |
| 7 purchase totals = | $917.61 | $1,002.2399 | $1,002.25 | $1,002.35 | $1,002.20 | |