| 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 | $250.66 | 9.385% | $274.1844 | $274.18 | $274.20 | $274.20 |
| Purchase #2 | $166.59 | 12.391% | $187.2322 | $187.23 | $187.25 | $187.20 |
| Purchase #3 | $90.64 | 4.552% | $94.7659 | $94.77 | $94.75 | $94.80 |
| Purchase #4 | $210.52 | 3.653% | $218.2103 | $218.21 | $218.20 | $218.20 |
| Purchase #5 | $185.71 | 3.763% | $192.6983 | $192.70 | $192.70 | $192.70 |
| Purchase #6 | $228.59 | 9.642% | $250.6306 | $250.63 | $250.65 | $250.60 |
| Purchase #7 | $228.74 | 6.470% | $243.5395 | $243.54 | $243.55 | $243.50 |
| 7 purchase totals = | $1,361.45 | $1,461.2612 | $1,461.26 | $1,461.30 | $1,461.20 | |