| 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 | $178.84 | 13.347% | $202.7098 | $202.71 | $202.70 | $202.70 |
| Purchase #2 | $226.53 | 10.705% | $250.78 | $250.78 | $250.80 | $250.80 |
| Purchase #3 | $105.29 | 4.199% | $109.7111 | $109.71 | $109.70 | $109.70 |
| Purchase #4 | $220.72 | 11.459% | $246.0123 | $246.01 | $246.00 | $246.00 |
| Purchase #5 | $175.95 | 8.829% | $191.4846 | $191.48 | $191.50 | $191.50 |
| Purchase #6 | $53.94 | 5.220% | $56.7557 | $56.76 | $56.75 | $56.80 |
| Purchase #7 | $107.34 | 11.399% | $119.5757 | $119.58 | $119.60 | $119.60 |
| 7 purchase totals = | $1,068.61 | $1,177.0292 | $1,177.03 | $1,177.05 | $1,177.10 | |