| 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 | $239.48 | 4.857% | $251.1115 | $251.11 | $251.10 | $251.10 |
| Purchase #2 | $34.81 | 11.132% | $38.685 | $38.69 | $38.70 | $38.70 |
| Purchase #3 | $164.72 | 5.736% | $174.1683 | $174.17 | $174.15 | $174.20 |
| Purchase #4 | $164.85 | 8.302% | $178.5358 | $178.54 | $178.55 | $178.50 |
| Purchase #5 | $145.85 | 12.137% | $163.5518 | $163.55 | $163.55 | $163.60 |
| Purchase #6 | $90.99 | 13.439% | $103.2181 | $103.22 | $103.20 | $103.20 |
| Purchase #7 | $20.83 | 4.549% | $21.7776 | $21.78 | $21.80 | $21.80 |
| 7 purchase totals = | $861.53 | $931.0481 | $931.06 | $931.05 | $931.10 | |