| 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 | $89.32 | 13.655% | $101.5166 | $101.52 | $101.50 | $101.50 |
| Purchase #2 | $241.39 | 6.298% | $256.5927 | $256.59 | $256.60 | $256.60 |
| Purchase #3 | $116.74 | 5.464% | $123.1187 | $123.12 | $123.10 | $123.10 |
| Purchase #4 | $219.52 | 10.785% | $243.1952 | $243.20 | $243.20 | $243.20 |
| Purchase #5 | $181.83 | 9.347% | $198.8257 | $198.83 | $198.85 | $198.80 |
| Purchase #6 | $220.25 | 5.557% | $232.4893 | $232.49 | $232.50 | $232.50 |
| Purchase #7 | $207.76 | 9.759% | $228.0353 | $228.04 | $228.05 | $228.00 |
| 7 purchase totals = | $1,276.81 | $1,383.7735 | $1,383.79 | $1,383.80 | $1,383.70 | |