| 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 | $244.52 | 8.414% | $265.0939 | $265.09 | $265.10 | $265.10 |
| Purchase #2 | $188.81 | 5.275% | $198.7697 | $198.77 | $198.75 | $198.80 |
| Purchase #3 | $168.56 | 12.782% | $190.1053 | $190.11 | $190.10 | $190.10 |
| Purchase #4 | $159.98 | 6.688% | $170.6795 | $170.68 | $170.70 | $170.70 |
| Purchase #5 | $21.98 | 10.801% | $24.3541 | $24.35 | $24.35 | $24.40 |
| Purchase #6 | $217.32 | 12.843% | $245.2304 | $245.23 | $245.25 | $245.20 |
| Purchase #7 | $5.69 | 4.314% | $5.9355 | $5.94 | $5.95 | $5.90 |
| 7 purchase totals = | $1,006.86 | $1,100.1684 | $1,100.17 | $1,100.20 | $1,100.20 | |