| 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 | $7.26 | 4.623% | $7.5956 | $7.60 | $7.60 | $7.60 |
| Purchase #2 | $200.47 | 10.280% | $221.0783 | $221.08 | $221.10 | $221.10 |
| Purchase #3 | $224.35 | 6.630% | $239.2244 | $239.22 | $239.20 | $239.20 |
| Purchase #4 | $221.37 | 6.657% | $236.1066 | $236.11 | $236.10 | $236.10 |
| Purchase #5 | $38.48 | 3.726% | $39.9138 | $39.91 | $39.90 | $39.90 |
| Purchase #6 | $63.41 | 10.186% | $69.8689 | $69.87 | $69.85 | $69.90 |
| Purchase #7 | $195.86 | 12.775% | $220.8811 | $220.88 | $220.90 | $220.90 |
| 7 purchase totals = | $951.20 | $1,034.6687 | $1,034.67 | $1,034.65 | $1,034.70 | |