| 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 | $7.64 | 4.764% | $8.004 | $8.00 | $8.00 | $8.00 |
| Purchase #2 | $245.56 | 5.278% | $258.5207 | $258.52 | $258.50 | $258.50 |
| Purchase #3 | $183.39 | 11.397% | $204.291 | $204.29 | $204.30 | $204.30 |
| Purchase #4 | $69.27 | 5.541% | $73.1083 | $73.11 | $73.10 | $73.10 |
| Purchase #5 | $240.69 | 5.810% | $254.6741 | $254.67 | $254.65 | $254.70 |
| Purchase #6 | $118.54 | 3.177% | $122.306 | $122.31 | $122.30 | $122.30 |
| Purchase #7 | $78.31 | 4.837% | $82.0979 | $82.10 | $82.10 | $82.10 |
| 7 purchase totals = | $943.40 | $1,003.0020 | $1,003.00 | $1,002.95 | $1,003.00 | |