| 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 | $9.36 | 9.742% | $10.2719 | $10.27 | $10.25 | $10.30 |
| Purchase #2 | $211.40 | 8.237% | $228.813 | $228.81 | $228.80 | $228.80 |
| Purchase #3 | $37.77 | 3.138% | $38.9552 | $38.96 | $38.95 | $39.00 |
| Purchase #4 | $216.53 | 4.509% | $226.2933 | $226.29 | $226.30 | $226.30 |
| Purchase #5 | $82.68 | 8.685% | $89.8608 | $89.86 | $89.85 | $89.90 |
| Purchase #6 | $209.28 | 7.789% | $225.5808 | $225.58 | $225.60 | $225.60 |
| Purchase #7 | $119.89 | 11.353% | $133.5011 | $133.50 | $133.50 | $133.50 |
| 7 purchase totals = | $886.91 | $953.2761 | $953.27 | $953.25 | $953.40 | |