| 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 | $17.27 | 11.333% | $19.2272 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $198.92 | 11.872% | $222.5358 | $222.54 | $222.55 | $222.50 |
| Purchase #3 | $153.48 | 13.739% | $174.5666 | $174.57 | $174.55 | $174.60 |
| Purchase #4 | $131.31 | 13.374% | $148.8714 | $148.87 | $148.85 | $148.90 |
| Purchase #5 | $132.35 | 6.624% | $141.1169 | $141.12 | $141.10 | $141.10 |
| Purchase #6 | $204.40 | 7.644% | $220.0243 | $220.02 | $220.00 | $220.00 |
| Purchase #7 | $187.52 | 12.145% | $210.2943 | $210.29 | $210.30 | $210.30 |
| 7 purchase totals = | $1,025.25 | $1,136.6365 | $1,136.64 | $1,136.60 | $1,136.60 | |