| 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 | $195.32 | 5.180% | $205.4376 | $205.44 | $205.45 | $205.40 |
| Purchase #2 | $204.86 | 6.818% | $218.8274 | $218.83 | $218.85 | $218.80 |
| Purchase #3 | $44.74 | 5.530% | $47.2141 | $47.21 | $47.20 | $47.20 |
| Purchase #4 | $158.84 | 8.827% | $172.8608 | $172.86 | $172.85 | $172.90 |
| Purchase #5 | $60.46 | 3.704% | $62.6994 | $62.70 | $62.70 | $62.70 |
| Purchase #6 | $224.40 | 6.228% | $238.3756 | $238.38 | $238.40 | $238.40 |
| Purchase #7 | $45.40 | 13.104% | $51.3492 | $51.35 | $51.35 | $51.30 |
| 7 purchase totals = | $934.02 | $996.7641 | $996.77 | $996.80 | $996.70 | |