| 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 | $80.42 | 4.254% | $83.8411 | $83.84 | $83.85 | $83.80 |
| Purchase #2 | $243.60 | 6.774% | $260.1015 | $260.10 | $260.10 | $260.10 |
| Purchase #3 | $243.30 | 9.365% | $266.085 | $266.09 | $266.10 | $266.10 |
| Purchase #4 | $85.58 | 9.157% | $93.4166 | $93.42 | $93.40 | $93.40 |
| Purchase #5 | $103.70 | 6.210% | $110.1398 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $229.84 | 7.847% | $247.8755 | $247.88 | $247.90 | $247.90 |
| Purchase #7 | $109.72 | 10.721% | $121.4831 | $121.48 | $121.50 | $121.50 |
| 7 purchase totals = | $1,096.16 | $1,182.9426 | $1,182.95 | $1,183.00 | $1,182.90 | |