| 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 | $234.42 | 10.373% | $258.7364 | $258.74 | $258.75 | $258.70 |
| Purchase #2 | $230.43 | 6.235% | $244.7973 | $244.80 | $244.80 | $244.80 |
| Purchase #3 | $207.33 | 3.470% | $214.5244 | $214.52 | $214.50 | $214.50 |
| Purchase #4 | $117.86 | 10.733% | $130.5099 | $130.51 | $130.50 | $130.50 |
| Purchase #5 | $182.44 | 11.427% | $203.2874 | $203.29 | $203.30 | $203.30 |
| Purchase #6 | $127.35 | 8.646% | $138.3607 | $138.36 | $138.35 | $138.40 |
| Purchase #7 | $67.69 | 9.116% | $73.8606 | $73.86 | $73.85 | $73.90 |
| 7 purchase totals = | $1,167.52 | $1,264.0767 | $1,264.08 | $1,264.05 | $1,264.10 | |