| 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 | $201.37 | 5.745% | $212.9387 | $212.94 | $212.95 | $212.90 |
| Purchase #2 | $144.59 | 12.679% | $162.9226 | $162.92 | $162.90 | $162.90 |
| Purchase #3 | $143.56 | 11.236% | $159.6904 | $159.69 | $159.70 | $159.70 |
| Purchase #4 | $190.34 | 6.720% | $203.1308 | $203.13 | $203.15 | $203.10 |
| Purchase #5 | $39.46 | 7.407% | $42.3828 | $42.38 | $42.40 | $42.40 |
| Purchase #6 | $228.90 | 10.745% | $253.4953 | $253.50 | $253.50 | $253.50 |
| Purchase #7 | $211.77 | 10.455% | $233.9106 | $233.91 | $233.90 | $233.90 |
| 7 purchase totals = | $1,159.99 | $1,268.4712 | $1,268.47 | $1,268.50 | $1,268.40 | |