| 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 | $210.73 | 4.281% | $219.7514 | $219.75 | $219.75 | $219.80 |
| Purchase #2 | $230.51 | 4.257% | $240.3228 | $240.32 | $240.30 | $240.30 |
| Purchase #3 | $35.95 | 7.682% | $38.7117 | $38.71 | $38.70 | $38.70 |
| Purchase #4 | $234.94 | 6.369% | $249.9033 | $249.90 | $249.90 | $249.90 |
| Purchase #5 | $140.33 | 10.865% | $155.5769 | $155.58 | $155.60 | $155.60 |
| Purchase #6 | $225.80 | 11.323% | $251.3673 | $251.37 | $251.35 | $251.40 |
| Purchase #7 | $46.81 | 11.581% | $52.2311 | $52.23 | $52.25 | $52.20 |
| 7 purchase totals = | $1,125.07 | $1,207.8645 | $1,207.86 | $1,207.85 | $1,207.90 | |