| 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 | $192.87 | 13.762% | $219.4128 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $219.29 | 8.770% | $238.5217 | $238.52 | $238.50 | $238.50 |
| Purchase #3 | $199.65 | 12.625% | $224.8558 | $224.86 | $224.85 | $224.90 |
| Purchase #4 | $165.78 | 10.607% | $183.3643 | $183.36 | $183.35 | $183.40 |
| Purchase #5 | $128.67 | 3.706% | $133.4385 | $133.44 | $133.45 | $133.40 |
| Purchase #6 | $34.26 | 5.170% | $36.0312 | $36.03 | $36.05 | $36.00 |
| Purchase #7 | $84.73 | 4.605% | $88.6318 | $88.63 | $88.65 | $88.60 |
| 7 purchase totals = | $1,025.25 | $1,124.2561 | $1,124.25 | $1,124.25 | $1,124.20 | |