| 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 | $134.62 | 11.689% | $150.3557 | $150.36 | $150.35 | $150.40 |
| Purchase #2 | $217.52 | 5.804% | $230.1449 | $230.14 | $230.15 | $230.10 |
| Purchase #3 | $246.90 | 3.797% | $256.2748 | $256.27 | $256.25 | $256.30 |
| Purchase #4 | $101.59 | 5.747% | $107.4284 | $107.43 | $107.45 | $107.40 |
| Purchase #5 | $104.69 | 10.142% | $115.3077 | $115.31 | $115.30 | $115.30 |
| Purchase #6 | $113.28 | 7.121% | $121.3467 | $121.35 | $121.35 | $121.30 |
| Purchase #7 | $74.84 | 8.654% | $81.3167 | $81.32 | $81.30 | $81.30 |
| 7 purchase totals = | $993.44 | $1,062.1749 | $1,062.18 | $1,062.15 | $1,062.10 | |