| 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 | $245.95 | 9.455% | $269.2046 | $269.20 | $269.20 | $269.20 |
| Purchase #2 | $103.56 | 5.354% | $109.1046 | $109.10 | $109.10 | $109.10 |
| Purchase #3 | $226.86 | 12.424% | $255.0451 | $255.05 | $255.05 | $255.00 |
| Purchase #4 | $146.42 | 7.200% | $156.9622 | $156.96 | $156.95 | $157.00 |
| Purchase #5 | $244.38 | 3.461% | $252.838 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $25.37 | 11.539% | $28.2974 | $28.30 | $28.30 | $28.30 |
| Purchase #7 | $35.51 | 11.726% | $39.6739 | $39.67 | $39.65 | $39.70 |
| 7 purchase totals = | $1,028.05 | $1,111.1258 | $1,111.12 | $1,111.10 | $1,111.10 | |