| 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 | $99.79 | 3.614% | $103.3964 | $103.40 | $103.40 | $103.40 |
| Purchase #2 | $211.67 | 7.660% | $227.8839 | $227.88 | $227.90 | $227.90 |
| Purchase #3 | $243.54 | 11.570% | $271.7176 | $271.72 | $271.70 | $271.70 |
| Purchase #4 | $201.65 | 10.673% | $223.1721 | $223.17 | $223.15 | $223.20 |
| Purchase #5 | $172.67 | 12.376% | $194.0396 | $194.04 | $194.05 | $194.00 |
| Purchase #6 | $87.71 | 4.508% | $91.664 | $91.66 | $91.65 | $91.70 |
| Purchase #7 | $60.42 | 11.238% | $67.21 | $67.21 | $67.20 | $67.20 |
| 7 purchase totals = | $1,077.45 | $1,179.0836 | $1,179.08 | $1,179.05 | $1,179.10 | |