| 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 | $104.38 | 5.301% | $109.9132 | $109.91 | $109.90 | $109.90 |
| Purchase #2 | $227.46 | 6.674% | $242.6407 | $242.64 | $242.65 | $242.60 |
| Purchase #3 | $58.60 | 8.682% | $63.6877 | $63.69 | $63.70 | $63.70 |
| Purchase #4 | $191.81 | 13.201% | $217.1308 | $217.13 | $217.15 | $217.10 |
| Purchase #5 | $179.42 | 12.650% | $202.1166 | $202.12 | $202.10 | $202.10 |
| Purchase #6 | $229.69 | 9.154% | $250.7158 | $250.72 | $250.70 | $250.70 |
| Purchase #7 | $160.99 | 11.398% | $179.3396 | $179.34 | $179.35 | $179.30 |
| 7 purchase totals = | $1,152.35 | $1,265.5444 | $1,265.55 | $1,265.55 | $1,265.40 | |