| 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 | $209.56 | 9.193% | $228.8249 | $228.82 | $228.80 | $228.80 |
| Purchase #2 | $151.44 | 7.115% | $162.215 | $162.22 | $162.20 | $162.20 |
| Purchase #3 | $191.77 | 10.340% | $211.599 | $211.60 | $211.60 | $211.60 |
| Purchase #4 | $211.72 | 3.723% | $219.6023 | $219.60 | $219.60 | $219.60 |
| Purchase #5 | $232.89 | 4.446% | $243.2443 | $243.24 | $243.25 | $243.20 |
| Purchase #6 | $247.44 | 3.469% | $256.0237 | $256.02 | $256.00 | $256.00 |
| Purchase #7 | $125.32 | 6.197% | $133.0861 | $133.09 | $133.10 | $133.10 |
| 7 purchase totals = | $1,370.14 | $1,454.5953 | $1,454.59 | $1,454.55 | $1,454.50 | |