| 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 | $189.28 | 13.260% | $214.3785 | $214.38 | $214.40 | $214.40 |
| Purchase #2 | $47.47 | 8.277% | $51.3991 | $51.40 | $51.40 | $51.40 |
| Purchase #3 | $90.68 | 8.303% | $98.2092 | $98.21 | $98.20 | $98.20 |
| Purchase #4 | $170.47 | 4.395% | $177.9622 | $177.96 | $177.95 | $178.00 |
| Purchase #5 | $159.75 | 9.566% | $175.0317 | $175.03 | $175.05 | $175.00 |
| Purchase #6 | $175.98 | 6.740% | $187.8411 | $187.84 | $187.85 | $187.80 |
| Purchase #7 | $176.41 | 10.585% | $195.083 | $195.08 | $195.10 | $195.10 |
| 7 purchase totals = | $1,010.04 | $1,099.9048 | $1,099.90 | $1,099.95 | $1,099.90 | |