| 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 | $229.65 | 7.609% | $247.1241 | $247.12 | $247.10 | $247.10 |
| Purchase #2 | $91.53 | 10.801% | $101.4162 | $101.42 | $101.40 | $101.40 |
| Purchase #3 | $150.91 | 8.783% | $164.1644 | $164.16 | $164.15 | $164.20 |
| Purchase #4 | $141.39 | 4.539% | $147.8077 | $147.81 | $147.80 | $147.80 |
| Purchase #5 | $23.49 | 3.740% | $24.3685 | $24.37 | $24.35 | $24.40 |
| Purchase #6 | $208.38 | 8.210% | $225.488 | $225.49 | $225.50 | $225.50 |
| Purchase #7 | $85.64 | 7.620% | $92.1658 | $92.17 | $92.15 | $92.20 |
| 7 purchase totals = | $930.99 | $1,002.5347 | $1,002.54 | $1,002.45 | $1,002.60 | |