| 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 | $230.77 | 8.349% | $250.037 | $250.04 | $250.05 | $250.00 |
| Purchase #2 | $33.71 | 13.113% | $38.1304 | $38.13 | $38.15 | $38.10 |
| Purchase #3 | $8.44 | 4.707% | $8.8373 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $101.27 | 11.115% | $112.5262 | $112.53 | $112.55 | $112.50 |
| Purchase #5 | $192.33 | 10.231% | $212.0073 | $212.01 | $212.00 | $212.00 |
| Purchase #6 | $79.41 | 9.644% | $87.0683 | $87.07 | $87.05 | $87.10 |
| Purchase #7 | $189.78 | 12.752% | $213.9807 | $213.98 | $214.00 | $214.00 |
| 7 purchase totals = | $835.71 | $922.5872 | $922.60 | $922.65 | $922.50 | |