| 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 | $110.45 | 7.333% | $118.5493 | $118.55 | $118.55 | $118.50 |
| Purchase #2 | $216.84 | 8.593% | $235.4731 | $235.47 | $235.45 | $235.50 |
| Purchase #3 | $224.77 | 10.865% | $249.1913 | $249.19 | $249.20 | $249.20 |
| Purchase #4 | $168.68 | 7.309% | $181.0088 | $181.01 | $181.00 | $181.00 |
| Purchase #5 | $230.72 | 11.259% | $256.6968 | $256.70 | $256.70 | $256.70 |
| Purchase #6 | $223.39 | 8.870% | $243.2047 | $243.20 | $243.20 | $243.20 |
| Purchase #7 | $90.44 | 13.437% | $102.5924 | $102.59 | $102.60 | $102.60 |
| 7 purchase totals = | $1,265.29 | $1,386.7164 | $1,386.71 | $1,386.70 | $1,386.70 | |