| 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 | $121.62 | 11.661% | $135.8021 | $135.80 | $135.80 | $135.80 |
| Purchase #2 | $211.29 | 7.764% | $227.6946 | $227.69 | $227.70 | $227.70 |
| Purchase #3 | $188.95 | 8.659% | $205.3112 | $205.31 | $205.30 | $205.30 |
| Purchase #4 | $76.96 | 12.232% | $86.3737 | $86.37 | $86.35 | $86.40 |
| Purchase #5 | $141.27 | 4.167% | $147.1567 | $147.16 | $147.15 | $147.20 |
| Purchase #6 | $185.51 | 4.536% | $193.9247 | $193.92 | $193.90 | $193.90 |
| Purchase #7 | $228.69 | 11.441% | $254.8544 | $254.85 | $254.85 | $254.90 |
| 7 purchase totals = | $1,154.29 | $1,251.1174 | $1,251.10 | $1,251.05 | $1,251.20 | |