| 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 | $193.57 | 5.324% | $203.8757 | $203.88 | $203.90 | $203.90 |
| Purchase #2 | $94.79 | 4.668% | $99.2148 | $99.21 | $99.20 | $99.20 |
| Purchase #3 | $195.49 | 11.750% | $218.4601 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $195.43 | 10.606% | $216.1573 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $210.69 | 3.688% | $218.4602 | $218.46 | $218.45 | $218.50 |
| Purchase #6 | $124.42 | 8.599% | $135.1189 | $135.12 | $135.10 | $135.10 |
| Purchase #7 | $121.86 | 11.365% | $135.7094 | $135.71 | $135.70 | $135.70 |
| 7 purchase totals = | $1,136.25 | $1,226.9964 | $1,227.00 | $1,226.95 | $1,227.10 | |