| 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 | $202.37 | 7.635% | $217.8209 | $217.82 | $217.80 | $217.80 |
| Purchase #2 | $239.46 | 6.656% | $255.3985 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $103.80 | 6.582% | $110.6321 | $110.63 | $110.65 | $110.60 |
| Purchase #4 | $93.74 | 8.775% | $101.9657 | $101.97 | $101.95 | $102.00 |
| Purchase #5 | $181.76 | 5.178% | $191.1715 | $191.17 | $191.15 | $191.20 |
| Purchase #6 | $31.69 | 5.454% | $33.4184 | $33.42 | $33.40 | $33.40 |
| Purchase #7 | $208.95 | 5.147% | $219.7047 | $219.70 | $219.70 | $219.70 |
| 7 purchase totals = | $1,061.77 | $1,130.1118 | $1,130.11 | $1,130.05 | $1,130.10 | |