| 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 | $202.96 | 13.337% | $230.0288 | $230.03 | $230.05 | $230.00 |
| Purchase #2 | $117.57 | 13.539% | $133.4878 | $133.49 | $133.50 | $133.50 |
| Purchase #3 | $172.84 | 10.757% | $191.4324 | $191.43 | $191.45 | $191.40 |
| Purchase #4 | $169.54 | 4.766% | $177.6203 | $177.62 | $177.60 | $177.60 |
| Purchase #5 | $145.78 | 4.715% | $152.6535 | $152.65 | $152.65 | $152.70 |
| Purchase #6 | $210.92 | 5.798% | $223.1491 | $223.15 | $223.15 | $223.10 |
| Purchase #7 | $200.47 | 13.173% | $226.8779 | $226.88 | $226.90 | $226.90 |
| 7 purchase totals = | $1,220.08 | $1,335.2498 | $1,335.25 | $1,335.30 | $1,335.20 | |