| 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 | $248.30 | 13.148% | $280.9465 | $280.95 | $280.95 | $280.90 |
| Purchase #2 | $209.66 | 5.671% | $221.5498 | $221.55 | $221.55 | $221.50 |
| Purchase #3 | $181.46 | 7.745% | $195.5141 | $195.51 | $195.50 | $195.50 |
| Purchase #4 | $59.99 | 7.379% | $64.4167 | $64.42 | $64.40 | $64.40 |
| Purchase #5 | $214.26 | 4.752% | $224.4416 | $224.44 | $224.45 | $224.40 |
| Purchase #6 | $178.90 | 9.323% | $195.5788 | $195.58 | $195.60 | $195.60 |
| Purchase #7 | $37.51 | 13.265% | $42.4857 | $42.49 | $42.50 | $42.50 |
| 7 purchase totals = | $1,130.08 | $1,224.9332 | $1,224.94 | $1,224.95 | $1,224.80 | |