| 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 | $232.45 | 3.428% | $240.4184 | $240.42 | $240.40 | $240.40 |
| Purchase #2 | $210.42 | 3.487% | $217.7573 | $217.76 | $217.75 | $217.80 |
| Purchase #3 | $65.59 | 8.506% | $71.1691 | $71.17 | $71.15 | $71.20 |
| Purchase #4 | $29.57 | 6.774% | $31.5731 | $31.57 | $31.55 | $31.60 |
| Purchase #5 | $70.88 | 5.429% | $74.7281 | $74.73 | $74.75 | $74.70 |
| Purchase #6 | $206.56 | 13.110% | $233.64 | $233.64 | $233.65 | $233.60 |
| Purchase #7 | $27.29 | 5.521% | $28.7967 | $28.80 | $28.80 | $28.80 |
| 7 purchase totals = | $842.76 | $898.0827 | $898.09 | $898.05 | $898.10 | |