| 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 | $225.26 | 4.212% | $234.748 | $234.75 | $234.75 | $234.70 |
| Purchase #2 | $216.53 | 10.364% | $238.9712 | $238.97 | $238.95 | $239.00 |
| Purchase #3 | $85.65 | 10.318% | $94.4874 | $94.49 | $94.50 | $94.50 |
| Purchase #4 | $150.92 | 7.415% | $162.1107 | $162.11 | $162.10 | $162.10 |
| Purchase #5 | $239.64 | 12.496% | $269.5854 | $269.59 | $269.60 | $269.60 |
| Purchase #6 | $147.72 | 8.417% | $160.1536 | $160.15 | $160.15 | $160.20 |
| Purchase #7 | $210.53 | 8.477% | $228.3766 | $228.38 | $228.40 | $228.40 |
| 7 purchase totals = | $1,276.25 | $1,388.4329 | $1,388.44 | $1,388.45 | $1,388.50 | |