| 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 | $191.42 | 5.111% | $201.2035 | $201.20 | $201.20 | $201.20 |
| Purchase #2 | $202.44 | 5.222% | $213.0114 | $213.01 | $213.00 | $213.00 |
| Purchase #3 | $28.55 | 3.428% | $29.5287 | $29.53 | $29.55 | $29.50 |
| Purchase #4 | $42.40 | 3.807% | $44.0142 | $44.01 | $44.00 | $44.00 |
| Purchase #5 | $92.63 | 7.594% | $99.6643 | $99.66 | $99.65 | $99.70 |
| Purchase #6 | $35.36 | 10.584% | $39.1025 | $39.10 | $39.10 | $39.10 |
| Purchase #7 | $129.78 | 11.834% | $145.1382 | $145.14 | $145.15 | $145.10 |
| 7 purchase totals = | $722.58 | $771.6628 | $771.65 | $771.65 | $771.60 | |