| 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 | $32.55 | 6.372% | $34.6241 | $34.62 | $34.60 | $34.60 |
| Purchase #2 | $85.36 | 3.528% | $88.3715 | $88.37 | $88.35 | $88.40 |
| Purchase #3 | $148.77 | 4.161% | $154.9603 | $154.96 | $154.95 | $155.00 |
| Purchase #4 | $133.42 | 8.480% | $144.734 | $144.73 | $144.75 | $144.70 |
| Purchase #5 | $187.64 | 12.810% | $211.6767 | $211.68 | $211.70 | $211.70 |
| Purchase #6 | $141.39 | 12.527% | $159.1019 | $159.10 | $159.10 | $159.10 |
| Purchase #7 | $228.36 | 4.331% | $238.2503 | $238.25 | $238.25 | $238.30 |
| 7 purchase totals = | $957.49 | $1,031.7188 | $1,031.71 | $1,031.70 | $1,031.80 | |