| 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 | $127.66 | 7.137% | $136.7711 | $136.77 | $136.75 | $136.80 |
| Purchase #2 | $221.96 | 12.699% | $250.1467 | $250.15 | $250.15 | $250.10 |
| Purchase #3 | $194.72 | 4.156% | $202.8126 | $202.81 | $202.80 | $202.80 |
| Purchase #4 | $47.37 | 12.834% | $53.4495 | $53.45 | $53.45 | $53.40 |
| Purchase #5 | $90.96 | 8.107% | $98.3341 | $98.33 | $98.35 | $98.30 |
| Purchase #6 | $131.80 | 4.377% | $137.5689 | $137.57 | $137.55 | $137.60 |
| Purchase #7 | $228.44 | 8.369% | $247.5581 | $247.56 | $247.55 | $247.60 |
| 7 purchase totals = | $1,042.91 | $1,126.6410 | $1,126.64 | $1,126.60 | $1,126.60 | |