| 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 | $98.99 | 13.223% | $112.0794 | $112.08 | $112.10 | $112.10 |
| Purchase #2 | $22.40 | 6.771% | $23.9167 | $23.92 | $23.90 | $23.90 |
| Purchase #3 | $245.66 | 4.498% | $256.7098 | $256.71 | $256.70 | $256.70 |
| Purchase #4 | $169.47 | 4.722% | $177.4724 | $177.47 | $177.45 | $177.50 |
| Purchase #5 | $201.88 | 8.512% | $219.064 | $219.06 | $219.05 | $219.10 |
| Purchase #6 | $246.59 | 13.612% | $280.1558 | $280.16 | $280.15 | $280.20 |
| Purchase #7 | $57.62 | 4.430% | $60.1726 | $60.17 | $60.15 | $60.20 |
| 7 purchase totals = | $1,042.61 | $1,129.5707 | $1,129.57 | $1,129.50 | $1,129.70 | |