| 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 | $173.45 | 9.121% | $189.2704 | $189.27 | $189.25 | $189.30 |
| Purchase #2 | $227.55 | 8.241% | $246.3024 | $246.30 | $246.30 | $246.30 |
| Purchase #3 | $55.26 | 13.210% | $62.5598 | $62.56 | $62.55 | $62.60 |
| Purchase #4 | $187.35 | 4.285% | $195.3779 | $195.38 | $195.40 | $195.40 |
| Purchase #5 | $121.65 | 13.512% | $138.0873 | $138.09 | $138.10 | $138.10 |
| Purchase #6 | $233.27 | 13.226% | $264.1223 | $264.12 | $264.10 | $264.10 |
| Purchase #7 | $85.46 | 12.739% | $96.3467 | $96.35 | $96.35 | $96.30 |
| 7 purchase totals = | $1,083.99 | $1,192.0668 | $1,192.07 | $1,192.05 | $1,192.10 | |