| 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 | $218.88 | 6.410% | $232.9102 | $232.91 | $232.90 | $232.90 |
| Purchase #2 | $14.67 | 9.789% | $16.106 | $16.11 | $16.10 | $16.10 |
| Purchase #3 | $243.29 | 8.464% | $263.8821 | $263.88 | $263.90 | $263.90 |
| Purchase #4 | $167.44 | 11.474% | $186.6521 | $186.65 | $186.65 | $186.70 |
| Purchase #5 | $49.72 | 10.540% | $54.9605 | $54.96 | $54.95 | $55.00 |
| Purchase #6 | $180.52 | 7.600% | $194.2395 | $194.24 | $194.25 | $194.20 |
| Purchase #7 | $183.75 | 10.686% | $203.3855 | $203.39 | $203.40 | $203.40 |
| 7 purchase totals = | $1,058.27 | $1,152.1359 | $1,152.14 | $1,152.15 | $1,152.20 | |