| 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 | $250.34 | 9.507% | $274.1398 | $274.14 | $274.15 | $274.10 |
| Purchase #2 | $138.70 | 11.751% | $154.9986 | $155.00 | $155.00 | $155.00 |
| Purchase #3 | $240.87 | 7.331% | $258.5282 | $258.53 | $258.55 | $258.50 |
| Purchase #4 | $82.26 | 10.137% | $90.5987 | $90.60 | $90.60 | $90.60 |
| Purchase #5 | $242.49 | 6.351% | $257.8905 | $257.89 | $257.90 | $257.90 |
| Purchase #6 | $210.86 | 11.146% | $234.3625 | $234.36 | $234.35 | $234.40 |
| Purchase #7 | $139.94 | 4.465% | $146.1883 | $146.19 | $146.20 | $146.20 |
| 7 purchase totals = | $1,305.46 | $1,416.7066 | $1,416.71 | $1,416.75 | $1,416.70 | |