| 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 | $107.32 | 4.634% | $112.2932 | $112.29 | $112.30 | $112.30 |
| Purchase #2 | $177.32 | 11.802% | $198.2473 | $198.25 | $198.25 | $198.20 |
| Purchase #3 | $79.64 | 10.312% | $87.8525 | $87.85 | $87.85 | $87.90 |
| Purchase #4 | $201.67 | 7.231% | $216.2528 | $216.25 | $216.25 | $216.30 |
| Purchase #5 | $21.85 | 12.577% | $24.5981 | $24.60 | $24.60 | $24.60 |
| Purchase #6 | $169.32 | 10.271% | $186.7109 | $186.71 | $186.70 | $186.70 |
| Purchase #7 | $177.83 | 6.522% | $189.4281 | $189.43 | $189.45 | $189.40 |
| 7 purchase totals = | $934.95 | $1,015.3829 | $1,015.38 | $1,015.40 | $1,015.40 | |