| 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 | $9.62 | 13.745% | $10.9423 | $10.94 | $10.95 | $10.90 |
| Purchase #2 | $173.85 | 11.166% | $193.2621 | $193.26 | $193.25 | $193.30 |
| Purchase #3 | $240.94 | 6.249% | $255.9963 | $256.00 | $256.00 | $256.00 |
| Purchase #4 | $243.93 | 12.459% | $274.3212 | $274.32 | $274.30 | $274.30 |
| Purchase #5 | $146.74 | 13.342% | $166.3181 | $166.32 | $166.30 | $166.30 |
| Purchase #6 | $190.60 | 9.486% | $208.6803 | $208.68 | $208.70 | $208.70 |
| Purchase #7 | $11.57 | 3.669% | $11.9945 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $1,017.25 | $1,121.5148 | $1,121.51 | $1,121.50 | $1,121.50 | |