| 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 | $225.68 | 10.635% | $249.6811 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $76.98 | 8.658% | $83.6449 | $83.64 | $83.65 | $83.60 |
| Purchase #3 | $173.32 | 4.401% | $180.9478 | $180.95 | $180.95 | $180.90 |
| Purchase #4 | $33.48 | 6.588% | $35.6857 | $35.69 | $35.70 | $35.70 |
| Purchase #5 | $39.37 | 7.669% | $42.3893 | $42.39 | $42.40 | $42.40 |
| Purchase #6 | $103.56 | 8.166% | $112.0167 | $112.02 | $112.00 | $112.00 |
| Purchase #7 | $30.97 | 11.228% | $34.4473 | $34.45 | $34.45 | $34.40 |
| 7 purchase totals = | $683.36 | $738.8128 | $738.82 | $738.85 | $738.70 | |