| 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 | $249.63 | 3.631% | $258.6941 | $258.69 | $258.70 | $258.70 |
| Purchase #2 | $119.61 | 7.830% | $128.9755 | $128.98 | $129.00 | $129.00 |
| Purchase #3 | $140.40 | 8.117% | $151.7963 | $151.80 | $151.80 | $151.80 |
| Purchase #4 | $220.63 | 12.201% | $247.5491 | $247.55 | $247.55 | $247.50 |
| Purchase #5 | $137.39 | 8.495% | $149.0613 | $149.06 | $149.05 | $149.10 |
| Purchase #6 | $243.31 | 6.796% | $259.8453 | $259.85 | $259.85 | $259.80 |
| Purchase #7 | $238.78 | 13.135% | $270.1438 | $270.14 | $270.15 | $270.10 |
| 7 purchase totals = | $1,349.75 | $1,466.0654 | $1,466.07 | $1,466.10 | $1,466.00 | |