| 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 | $192.67 | 13.782% | $219.2238 | $219.22 | $219.20 | $219.20 |
| Purchase #2 | $212.94 | 6.624% | $227.0451 | $227.05 | $227.05 | $227.00 |
| Purchase #3 | $181.73 | 11.244% | $202.1637 | $202.16 | $202.15 | $202.20 |
| Purchase #4 | $106.38 | 12.712% | $119.903 | $119.90 | $119.90 | $119.90 |
| Purchase #5 | $42.82 | 5.585% | $45.2115 | $45.21 | $45.20 | $45.20 |
| Purchase #6 | $122.26 | 6.813% | $130.5896 | $130.59 | $130.60 | $130.60 |
| Purchase #7 | $243.70 | 8.854% | $265.2772 | $265.28 | $265.30 | $265.30 |
| 7 purchase totals = | $1,102.50 | $1,209.4139 | $1,209.41 | $1,209.40 | $1,209.40 | |