| 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 | $46.36 | 6.106% | $49.1907 | $49.19 | $49.20 | $49.20 |
| Purchase #2 | $152.57 | 10.449% | $168.512 | $168.51 | $168.50 | $168.50 |
| Purchase #3 | $147.61 | 9.301% | $161.3392 | $161.34 | $161.35 | $161.30 |
| Purchase #4 | $246.25 | 11.385% | $274.2856 | $274.29 | $274.30 | $274.30 |
| Purchase #5 | $244.71 | 13.371% | $277.4302 | $277.43 | $277.45 | $277.40 |
| Purchase #6 | $190.51 | 6.789% | $203.4437 | $203.44 | $203.45 | $203.40 |
| Purchase #7 | $224.62 | 13.218% | $254.3103 | $254.31 | $254.30 | $254.30 |
| 7 purchase totals = | $1,252.63 | $1,388.5117 | $1,388.51 | $1,388.55 | $1,388.40 | |