| 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 | $229.27 | 9.561% | $251.1905 | $251.19 | $251.20 | $251.20 |
| Purchase #2 | $229.85 | 3.211% | $237.2305 | $237.23 | $237.25 | $237.20 |
| Purchase #3 | $233.90 | 13.321% | $265.0578 | $265.06 | $265.05 | $265.10 |
| Purchase #4 | $204.96 | 12.307% | $230.1844 | $230.18 | $230.20 | $230.20 |
| Purchase #5 | $38.61 | 4.330% | $40.2818 | $40.28 | $40.30 | $40.30 |
| Purchase #6 | $16.40 | 8.468% | $17.7888 | $17.79 | $17.80 | $17.80 |
| Purchase #7 | $82.80 | 10.847% | $91.7813 | $91.78 | $91.80 | $91.80 |
| 7 purchase totals = | $1,035.79 | $1,133.5151 | $1,133.51 | $1,133.60 | $1,133.60 | |