| 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 | $102.97 | 3.288% | $106.3557 | $106.36 | $106.35 | $106.40 |
| Purchase #2 | $98.93 | 12.607% | $111.4021 | $111.40 | $111.40 | $111.40 |
| Purchase #3 | $220.88 | 8.427% | $239.4936 | $239.49 | $239.50 | $239.50 |
| Purchase #4 | $94.42 | 7.865% | $101.8461 | $101.85 | $101.85 | $101.80 |
| Purchase #5 | $205.87 | 6.414% | $219.0745 | $219.07 | $219.05 | $219.10 |
| Purchase #6 | $63.90 | 11.241% | $71.083 | $71.08 | $71.10 | $71.10 |
| Purchase #7 | $240.81 | 5.687% | $254.5049 | $254.50 | $254.50 | $254.50 |
| 7 purchase totals = | $1,027.78 | $1,103.7599 | $1,103.75 | $1,103.75 | $1,103.80 | |