| 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 | $106.92 | 9.473% | $117.0485 | $117.05 | $117.05 | $117.00 |
| Purchase #2 | $215.82 | 6.818% | $230.5346 | $230.53 | $230.55 | $230.50 |
| Purchase #3 | $73.68 | 10.211% | $81.2035 | $81.20 | $81.20 | $81.20 |
| Purchase #4 | $212.40 | 5.523% | $224.1309 | $224.13 | $224.15 | $224.10 |
| Purchase #5 | $182.72 | 12.858% | $206.2141 | $206.21 | $206.20 | $206.20 |
| Purchase #6 | $197.51 | 11.263% | $219.7556 | $219.76 | $219.75 | $219.80 |
| Purchase #7 | $123.53 | 7.674% | $133.0097 | $133.01 | $133.00 | $133.00 |
| 7 purchase totals = | $1,112.58 | $1,211.8969 | $1,211.89 | $1,211.90 | $1,211.80 | |