| 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 | $13.45 | 5.828% | $14.2339 | $14.23 | $14.25 | $14.20 |
| Purchase #2 | $155.65 | 12.769% | $175.5249 | $175.52 | $175.50 | $175.50 |
| Purchase #3 | $105.63 | 7.645% | $113.7054 | $113.71 | $113.70 | $113.70 |
| Purchase #4 | $208.82 | 5.508% | $220.3218 | $220.32 | $220.30 | $220.30 |
| Purchase #5 | $214.54 | 12.789% | $241.9775 | $241.98 | $242.00 | $242.00 |
| Purchase #6 | $131.50 | 5.288% | $138.4537 | $138.45 | $138.45 | $138.50 |
| Purchase #7 | $222.32 | 9.197% | $242.7668 | $242.77 | $242.75 | $242.80 |
| 7 purchase totals = | $1,051.91 | $1,146.9840 | $1,146.98 | $1,146.95 | $1,147.00 | |