| 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 | $219.36 | 11.663% | $244.944 | $244.94 | $244.95 | $244.90 |
| Purchase #2 | $243.52 | 10.163% | $268.2689 | $268.27 | $268.25 | $268.30 |
| Purchase #3 | $249.56 | 9.845% | $274.1292 | $274.13 | $274.15 | $274.10 |
| Purchase #4 | $61.92 | 8.451% | $67.1529 | $67.15 | $67.15 | $67.20 |
| Purchase #5 | $91.84 | 9.401% | $100.4739 | $100.47 | $100.45 | $100.50 |
| Purchase #6 | $145.98 | 10.520% | $161.3371 | $161.34 | $161.35 | $161.30 |
| Purchase #7 | $191.56 | 10.514% | $211.7006 | $211.70 | $211.70 | $211.70 |
| 7 purchase totals = | $1,203.74 | $1,328.0066 | $1,328.00 | $1,328.00 | $1,328.00 | |