| 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 | $124.28 | 6.815% | $132.7497 | $132.75 | $132.75 | $132.70 |
| Purchase #2 | $238.29 | 5.851% | $252.2323 | $252.23 | $252.25 | $252.20 |
| Purchase #3 | $35.41 | 6.373% | $37.6667 | $37.67 | $37.65 | $37.70 |
| Purchase #4 | $220.71 | 7.720% | $237.7488 | $237.75 | $237.75 | $237.70 |
| Purchase #5 | $219.62 | 13.580% | $249.4444 | $249.44 | $249.45 | $249.40 |
| Purchase #6 | $5.61 | 7.553% | $6.0337 | $6.03 | $6.05 | $6.00 |
| Purchase #7 | $247.73 | 9.219% | $270.5682 | $270.57 | $270.55 | $270.60 |
| 7 purchase totals = | $1,091.65 | $1,186.4438 | $1,186.44 | $1,186.45 | $1,186.30 | |