| 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 | $29.59 | 11.442% | $32.9757 | $32.98 | $33.00 | $33.00 |
| Purchase #2 | $250.81 | 7.461% | $269.5229 | $269.52 | $269.50 | $269.50 |
| Purchase #3 | $176.80 | 10.768% | $195.8378 | $195.84 | $195.85 | $195.80 |
| Purchase #4 | $187.89 | 13.739% | $213.7042 | $213.70 | $213.70 | $213.70 |
| Purchase #5 | $239.28 | 7.516% | $257.2643 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $156.29 | 10.728% | $173.0568 | $173.06 | $173.05 | $173.10 |
| Purchase #7 | $103.80 | 8.490% | $112.6126 | $112.61 | $112.60 | $112.60 |
| 7 purchase totals = | $1,144.46 | $1,254.9743 | $1,254.97 | $1,254.95 | $1,255.00 | |