| 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 | $219.58 | 3.378% | $226.9974 | $227.00 | $227.00 | $227.00 |
| Purchase #2 | $118.25 | 10.682% | $130.8815 | $130.88 | $130.90 | $130.90 |
| Purchase #3 | $194.61 | 9.774% | $213.6312 | $213.63 | $213.65 | $213.60 |
| Purchase #4 | $226.45 | 7.688% | $243.8595 | $243.86 | $243.85 | $243.90 |
| Purchase #5 | $44.52 | 12.770% | $50.2052 | $50.21 | $50.20 | $50.20 |
| Purchase #6 | $141.86 | 9.209% | $154.9239 | $154.92 | $154.90 | $154.90 |
| Purchase #7 | $105.95 | 7.245% | $113.6261 | $113.63 | $113.65 | $113.60 |
| 7 purchase totals = | $1,051.22 | $1,134.1248 | $1,134.13 | $1,134.15 | $1,134.10 | |