| 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 | $203.89 | 6.205% | $216.5414 | $216.54 | $216.55 | $216.50 |
| Purchase #2 | $193.81 | 12.375% | $217.794 | $217.79 | $217.80 | $217.80 |
| Purchase #3 | $88.52 | 10.727% | $98.0155 | $98.02 | $98.00 | $98.00 |
| Purchase #4 | $145.62 | 9.123% | $158.9049 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $23.55 | 8.733% | $25.6066 | $25.61 | $25.60 | $25.60 |
| Purchase #6 | $95.68 | 12.659% | $107.7921 | $107.79 | $107.80 | $107.80 |
| Purchase #7 | $246.44 | 8.615% | $267.6708 | $267.67 | $267.65 | $267.70 |
| 7 purchase totals = | $997.51 | $1,092.3253 | $1,092.32 | $1,092.30 | $1,092.30 | |