| 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 | $7.53 | 8.393% | $8.162 | $8.16 | $8.15 | $8.20 |
| Purchase #2 | $204.86 | 12.115% | $229.6788 | $229.68 | $229.70 | $229.70 |
| Purchase #3 | $218.47 | 6.631% | $232.9567 | $232.96 | $232.95 | $233.00 |
| Purchase #4 | $22.49 | 9.259% | $24.5723 | $24.57 | $24.55 | $24.60 |
| Purchase #5 | $211.27 | 11.874% | $236.3562 | $236.36 | $236.35 | $236.40 |
| Purchase #6 | $245.61 | 10.450% | $271.2762 | $271.28 | $271.30 | $271.30 |
| Purchase #7 | $207.68 | 4.486% | $216.9965 | $217.00 | $217.00 | $217.00 |
| 7 purchase totals = | $1,117.91 | $1,219.9987 | $1,220.01 | $1,220.00 | $1,220.20 | |