| 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 | $172.84 | 12.654% | $194.7112 | $194.71 | $194.70 | $194.70 |
| Purchase #2 | $197.99 | 7.685% | $213.2055 | $213.21 | $213.20 | $213.20 |
| Purchase #3 | $84.42 | 13.656% | $95.9484 | $95.95 | $95.95 | $95.90 |
| Purchase #4 | $83.78 | 6.183% | $88.9601 | $88.96 | $88.95 | $89.00 |
| Purchase #5 | $188.71 | 5.535% | $199.1551 | $199.16 | $199.15 | $199.20 |
| Purchase #6 | $102.60 | 3.424% | $106.113 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $199.64 | 8.216% | $216.0424 | $216.04 | $216.05 | $216.00 |
| 7 purchase totals = | $1,029.98 | $1,114.1357 | $1,114.14 | $1,114.10 | $1,114.10 | |