| 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 | $221.48 | 12.184% | $248.4651 | $248.47 | $248.45 | $248.50 |
| Purchase #2 | $22.48 | 4.212% | $23.4269 | $23.43 | $23.45 | $23.40 |
| Purchase #3 | $19.32 | 4.335% | $20.1575 | $20.16 | $20.15 | $20.20 |
| Purchase #4 | $190.48 | 5.517% | $200.9888 | $200.99 | $201.00 | $201.00 |
| Purchase #5 | $184.94 | 4.348% | $192.9812 | $192.98 | $193.00 | $193.00 |
| Purchase #6 | $241.58 | 7.774% | $260.3604 | $260.36 | $260.35 | $260.40 |
| Purchase #7 | $89.66 | 8.513% | $97.2928 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $969.94 | $1,043.6727 | $1,043.68 | $1,043.70 | $1,043.80 | |