| 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 | $194.90 | 9.574% | $213.5597 | $213.56 | $213.55 | $213.60 |
| Purchase #2 | $114.91 | 13.360% | $130.262 | $130.26 | $130.25 | $130.30 |
| Purchase #3 | $129.26 | 11.182% | $143.7139 | $143.71 | $143.70 | $143.70 |
| Purchase #4 | $35.88 | 8.737% | $39.0148 | $39.01 | $39.00 | $39.00 |
| Purchase #5 | $144.93 | 9.489% | $158.6824 | $158.68 | $158.70 | $158.70 |
| Purchase #6 | $65.80 | 6.778% | $70.2599 | $70.26 | $70.25 | $70.30 |
| Purchase #7 | $244.47 | 13.300% | $276.9845 | $276.98 | $277.00 | $277.00 |
| 7 purchase totals = | $930.15 | $1,032.4772 | $1,032.46 | $1,032.45 | $1,032.60 | |