| 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 | $107.80 | 4.399% | $112.5421 | $112.54 | $112.55 | $112.50 |
| Purchase #2 | $200.32 | 9.521% | $219.3925 | $219.39 | $219.40 | $219.40 |
| Purchase #3 | $77.27 | 6.671% | $82.4247 | $82.42 | $82.40 | $82.40 |
| Purchase #4 | $174.71 | 7.500% | $187.8133 | $187.81 | $187.80 | $187.80 |
| Purchase #5 | $49.28 | 13.719% | $56.0407 | $56.04 | $56.05 | $56.00 |
| Purchase #6 | $238.75 | 5.384% | $251.6043 | $251.60 | $251.60 | $251.60 |
| Purchase #7 | $216.64 | 4.504% | $226.3975 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $1,064.77 | $1,136.2151 | $1,136.20 | $1,136.20 | $1,136.10 | |