| 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 | $203.35 | 12.441% | $228.6488 | $228.65 | $228.65 | $228.60 |
| Purchase #2 | $155.80 | 7.252% | $167.0986 | $167.10 | $167.10 | $167.10 |
| Purchase #3 | $207.74 | 10.314% | $229.1663 | $229.17 | $229.15 | $229.20 |
| Purchase #4 | $72.62 | 11.559% | $81.0141 | $81.01 | $81.00 | $81.00 |
| Purchase #5 | $208.26 | 7.461% | $223.7983 | $223.80 | $223.80 | $223.80 |
| Purchase #6 | $57.66 | 8.726% | $62.6914 | $62.69 | $62.70 | $62.70 |
| Purchase #7 | $59.56 | 9.659% | $65.3129 | $65.31 | $65.30 | $65.30 |
| 7 purchase totals = | $964.99 | $1,057.7304 | $1,057.73 | $1,057.70 | $1,057.70 | |