| 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 | $12.79 | 5.247% | $13.4611 | $13.46 | $13.45 | $13.50 |
| Purchase #2 | $248.69 | 10.190% | $274.0315 | $274.03 | $274.05 | $274.00 |
| Purchase #3 | $228.95 | 4.532% | $239.326 | $239.33 | $239.35 | $239.30 |
| Purchase #4 | $232.99 | 7.813% | $251.1935 | $251.19 | $251.20 | $251.20 |
| Purchase #5 | $219.46 | 11.815% | $245.3892 | $245.39 | $245.40 | $245.40 |
| Purchase #6 | $106.89 | 13.346% | $121.1555 | $121.16 | $121.15 | $121.20 |
| Purchase #7 | $49.25 | 10.784% | $54.5611 | $54.56 | $54.55 | $54.60 |
| 7 purchase totals = | $1,099.02 | $1,199.1179 | $1,199.12 | $1,199.15 | $1,199.20 | |