| 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 | $245.54 | 13.241% | $278.052 | $278.05 | $278.05 | $278.10 |
| Purchase #2 | $76.86 | 3.601% | $79.6277 | $79.63 | $79.65 | $79.60 |
| Purchase #3 | $32.88 | 10.252% | $36.2509 | $36.25 | $36.25 | $36.30 |
| Purchase #4 | $171.61 | 4.133% | $178.7026 | $178.70 | $178.70 | $178.70 |
| Purchase #5 | $35.55 | 7.163% | $38.0964 | $38.10 | $38.10 | $38.10 |
| Purchase #6 | $88.79 | 13.415% | $100.7012 | $100.70 | $100.70 | $100.70 |
| Purchase #7 | $105.73 | 13.436% | $119.9359 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $756.96 | $831.3667 | $831.37 | $831.40 | $831.40 | |