| 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 | $222.53 | 7.488% | $239.193 | $239.19 | $239.20 | $239.20 |
| Purchase #2 | $247.86 | 11.857% | $277.2488 | $277.25 | $277.25 | $277.20 |
| Purchase #3 | $238.88 | 5.333% | $251.6195 | $251.62 | $251.60 | $251.60 |
| Purchase #4 | $162.40 | 9.710% | $178.169 | $178.17 | $178.15 | $178.20 |
| Purchase #5 | $62.93 | 13.165% | $71.2147 | $71.21 | $71.20 | $71.20 |
| Purchase #6 | $217.57 | 12.716% | $245.2362 | $245.24 | $245.25 | $245.20 |
| Purchase #7 | $233.28 | 8.638% | $253.4307 | $253.43 | $253.45 | $253.40 |
| 7 purchase totals = | $1,385.45 | $1,516.1119 | $1,516.11 | $1,516.10 | $1,516.00 | |