| 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 | $230.42 | 11.428% | $256.7524 | $256.75 | $256.75 | $256.80 |
| Purchase #2 | $105.89 | 4.167% | $110.3024 | $110.30 | $110.30 | $110.30 |
| Purchase #3 | $44.53 | 13.123% | $50.3737 | $50.37 | $50.35 | $50.40 |
| Purchase #4 | $179.37 | 4.600% | $187.621 | $187.62 | $187.60 | $187.60 |
| Purchase #5 | $169.25 | 4.655% | $177.1286 | $177.13 | $177.15 | $177.10 |
| Purchase #6 | $157.79 | 9.504% | $172.7864 | $172.79 | $172.80 | $172.80 |
| Purchase #7 | $121.83 | 12.643% | $137.233 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $1,009.08 | $1,092.1975 | $1,092.19 | $1,092.20 | $1,092.20 | |