| 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 | $223.30 | 4.135% | $232.5335 | $232.53 | $232.55 | $232.50 |
| Purchase #2 | $64.71 | 6.752% | $69.0792 | $69.08 | $69.10 | $69.10 |
| Purchase #3 | $221.71 | 12.349% | $249.089 | $249.09 | $249.10 | $249.10 |
| Purchase #4 | $212.44 | 5.825% | $224.8146 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $249.41 | 3.739% | $258.7354 | $258.74 | $258.75 | $258.70 |
| Purchase #6 | $240.35 | 5.428% | $253.3962 | $253.40 | $253.40 | $253.40 |
| Purchase #7 | $196.96 | 10.687% | $218.0091 | $218.01 | $218.00 | $218.00 |
| 7 purchase totals = | $1,408.88 | $1,505.6570 | $1,505.66 | $1,505.70 | $1,505.60 | |