| 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 | $59.82 | 7.384% | $64.2371 | $64.24 | $64.25 | $64.20 |
| Purchase #2 | $249.48 | 3.465% | $258.1245 | $258.12 | $258.10 | $258.10 |
| Purchase #3 | $160.53 | 12.268% | $180.2238 | $180.22 | $180.20 | $180.20 |
| Purchase #4 | $59.69 | 8.310% | $64.6502 | $64.65 | $64.65 | $64.70 |
| Purchase #5 | $225.69 | 4.111% | $234.9681 | $234.97 | $234.95 | $235.00 |
| Purchase #6 | $249.55 | 12.126% | $279.8104 | $279.81 | $279.80 | $279.80 |
| Purchase #7 | $189.57 | 13.466% | $215.0975 | $215.10 | $215.10 | $215.10 |
| 7 purchase totals = | $1,194.33 | $1,297.1116 | $1,297.11 | $1,297.05 | $1,297.10 | |