| 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 | $200.75 | 10.464% | $221.7565 | $221.76 | $221.75 | $221.80 |
| Purchase #2 | $128.69 | 7.771% | $138.6905 | $138.69 | $138.70 | $138.70 |
| Purchase #3 | $203.43 | 6.755% | $217.1717 | $217.17 | $217.15 | $217.20 |
| Purchase #4 | $188.68 | 9.149% | $205.9423 | $205.94 | $205.95 | $205.90 |
| Purchase #5 | $235.32 | 3.519% | $243.6009 | $243.60 | $243.60 | $243.60 |
| Purchase #6 | $225.75 | 6.540% | $240.5141 | $240.51 | $240.50 | $240.50 |
| Purchase #7 | $43.62 | 13.183% | $49.3704 | $49.37 | $49.35 | $49.40 |
| 7 purchase totals = | $1,226.24 | $1,317.0464 | $1,317.04 | $1,317.00 | $1,317.10 | |