| 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 | $221.99 | 12.811% | $250.4291 | $250.43 | $250.45 | $250.40 |
| Purchase #2 | $102.87 | 13.222% | $116.4715 | $116.47 | $116.45 | $116.50 |
| Purchase #3 | $119.94 | 12.736% | $135.2156 | $135.22 | $135.20 | $135.20 |
| Purchase #4 | $33.31 | 8.809% | $36.2443 | $36.24 | $36.25 | $36.20 |
| Purchase #5 | $152.34 | 4.582% | $159.3202 | $159.32 | $159.30 | $159.30 |
| Purchase #6 | $239.47 | 12.644% | $269.7486 | $269.75 | $269.75 | $269.70 |
| Purchase #7 | $168.33 | 4.166% | $175.3426 | $175.34 | $175.35 | $175.30 |
| 7 purchase totals = | $1,038.25 | $1,142.7719 | $1,142.77 | $1,142.75 | $1,142.60 | |