| 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 | $47.52 | 8.145% | $51.3905 | $51.39 | $51.40 | $51.40 |
| Purchase #2 | $161.47 | 6.853% | $172.5355 | $172.54 | $172.55 | $172.50 |
| Purchase #3 | $237.69 | 3.544% | $246.1137 | $246.11 | $246.10 | $246.10 |
| Purchase #4 | $205.41 | 10.162% | $226.2838 | $226.28 | $226.30 | $226.30 |
| Purchase #5 | $41.39 | 13.163% | $46.8382 | $46.84 | $46.85 | $46.80 |
| Purchase #6 | $130.73 | 3.364% | $135.1278 | $135.13 | $135.15 | $135.10 |
| Purchase #7 | $246.40 | 4.798% | $258.2223 | $258.22 | $258.20 | $258.20 |
| 7 purchase totals = | $1,070.61 | $1,136.5118 | $1,136.51 | $1,136.55 | $1,136.40 | |