| 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 | $193.98 | 4.303% | $202.327 | $202.33 | $202.35 | $202.30 |
| Purchase #2 | $63.68 | 8.497% | $69.0909 | $69.09 | $69.10 | $69.10 |
| Purchase #3 | $160.69 | 7.558% | $172.835 | $172.84 | $172.85 | $172.80 |
| Purchase #4 | $25.96 | 7.116% | $27.8073 | $27.81 | $27.80 | $27.80 |
| Purchase #5 | $27.43 | 13.134% | $31.0327 | $31.03 | $31.05 | $31.00 |
| Purchase #6 | $229.27 | 8.801% | $249.4481 | $249.45 | $249.45 | $249.40 |
| Purchase #7 | $83.64 | 4.483% | $87.3896 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $784.65 | $839.9306 | $839.94 | $840.00 | $839.80 | |