| 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 | $83.38 | 6.619% | $88.8989 | $88.90 | $88.90 | $88.90 |
| Purchase #2 | $204.89 | 9.717% | $224.7992 | $224.80 | $224.80 | $224.80 |
| Purchase #3 | $67.38 | 3.331% | $69.6244 | $69.62 | $69.60 | $69.60 |
| Purchase #4 | $120.53 | 9.160% | $131.5705 | $131.57 | $131.55 | $131.60 |
| Purchase #5 | $234.46 | 13.630% | $266.4169 | $266.42 | $266.40 | $266.40 |
| Purchase #6 | $216.42 | 5.566% | $228.4659 | $228.47 | $228.45 | $228.50 |
| Purchase #7 | $246.91 | 10.776% | $273.517 | $273.52 | $273.50 | $273.50 |
| 7 purchase totals = | $1,173.97 | $1,283.2928 | $1,283.30 | $1,283.20 | $1,283.30 | |