| 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 | $123.72 | 8.516% | $134.256 | $134.26 | $134.25 | $134.30 |
| Purchase #2 | $193.88 | 7.183% | $207.8064 | $207.81 | $207.80 | $207.80 |
| Purchase #3 | $219.25 | 4.364% | $228.8181 | $228.82 | $228.80 | $228.80 |
| Purchase #4 | $10.76 | 7.150% | $11.5293 | $11.53 | $11.55 | $11.50 |
| Purchase #5 | $66.40 | 3.729% | $68.8761 | $68.88 | $68.90 | $68.90 |
| Purchase #6 | $163.40 | 9.228% | $178.4786 | $178.48 | $178.50 | $178.50 |
| Purchase #7 | $47.27 | 6.118% | $50.162 | $50.16 | $50.15 | $50.20 |
| 7 purchase totals = | $824.68 | $879.9265 | $879.94 | $879.95 | $880.00 | |