| 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 | $214.85 | 5.276% | $226.1855 | $226.19 | $226.20 | $226.20 |
| Purchase #2 | $89.46 | 7.379% | $96.0613 | $96.06 | $96.05 | $96.10 |
| Purchase #3 | $195.61 | 9.321% | $213.8428 | $213.84 | $213.85 | $213.80 |
| Purchase #4 | $193.69 | 13.472% | $219.7839 | $219.78 | $219.80 | $219.80 |
| Purchase #5 | $230.44 | 12.187% | $258.5237 | $258.52 | $258.50 | $258.50 |
| Purchase #6 | $247.35 | 10.427% | $273.1412 | $273.14 | $273.15 | $273.10 |
| Purchase #7 | $204.87 | 11.278% | $227.9752 | $227.98 | $228.00 | $228.00 |
| 7 purchase totals = | $1,376.27 | $1,515.5136 | $1,515.51 | $1,515.55 | $1,515.50 | |