| 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 | $121.82 | 7.504% | $130.9614 | $130.96 | $130.95 | $131.00 |
| Purchase #2 | $246.44 | 6.745% | $263.0624 | $263.06 | $263.05 | $263.10 |
| Purchase #3 | $229.53 | 5.731% | $242.6844 | $242.68 | $242.70 | $242.70 |
| Purchase #4 | $157.82 | 10.718% | $174.7351 | $174.74 | $174.75 | $174.70 |
| Purchase #5 | $63.31 | 10.112% | $69.7119 | $69.71 | $69.70 | $69.70 |
| Purchase #6 | $130.79 | 5.200% | $137.5911 | $137.59 | $137.60 | $137.60 |
| Purchase #7 | $249.90 | 7.484% | $268.6025 | $268.60 | $268.60 | $268.60 |
| 7 purchase totals = | $1,199.61 | $1,287.3488 | $1,287.34 | $1,287.35 | $1,287.40 | |