| 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 | $34.85 | 12.541% | $39.2205 | $39.22 | $39.20 | $39.20 |
| Purchase #2 | $6.75 | 9.273% | $7.3759 | $7.38 | $7.40 | $7.40 |
| Purchase #3 | $219.57 | 10.511% | $242.649 | $242.65 | $242.65 | $242.60 |
| Purchase #4 | $149.25 | 7.443% | $160.3587 | $160.36 | $160.35 | $160.40 |
| Purchase #5 | $90.80 | 12.702% | $102.3334 | $102.33 | $102.35 | $102.30 |
| Purchase #6 | $226.53 | 9.827% | $248.7911 | $248.79 | $248.80 | $248.80 |
| Purchase #7 | $183.59 | 13.319% | $208.0424 | $208.04 | $208.05 | $208.00 |
| 7 purchase totals = | $911.34 | $1,008.7710 | $1,008.77 | $1,008.80 | $1,008.70 | |