| 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 | $213.77 | 4.103% | $222.541 | $222.54 | $222.55 | $222.50 |
| Purchase #2 | $218.66 | 9.827% | $240.1477 | $240.15 | $240.15 | $240.10 |
| Purchase #3 | $97.49 | 10.432% | $107.6602 | $107.66 | $107.65 | $107.70 |
| Purchase #4 | $82.92 | 10.445% | $91.581 | $91.58 | $91.60 | $91.60 |
| Purchase #5 | $181.98 | 4.469% | $190.1127 | $190.11 | $190.10 | $190.10 |
| Purchase #6 | $124.66 | 4.533% | $130.3108 | $130.31 | $130.30 | $130.30 |
| Purchase #7 | $144.71 | 5.728% | $152.999 | $153.00 | $153.00 | $153.00 |
| 7 purchase totals = | $1,064.19 | $1,135.3524 | $1,135.35 | $1,135.35 | $1,135.30 | |