| 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 | $225.27 | 13.610% | $255.9292 | $255.93 | $255.95 | $255.90 |
| Purchase #2 | $172.55 | 5.678% | $182.3474 | $182.35 | $182.35 | $182.30 |
| Purchase #3 | $204.25 | 5.678% | $215.8473 | $215.85 | $215.85 | $215.80 |
| Purchase #4 | $69.85 | 10.461% | $77.157 | $77.16 | $77.15 | $77.20 |
| Purchase #5 | $202.34 | 7.413% | $217.3395 | $217.34 | $217.35 | $217.30 |
| Purchase #6 | $9.51 | 6.399% | $10.1185 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $191.50 | 4.167% | $199.4798 | $199.48 | $199.50 | $199.50 |
| 7 purchase totals = | $1,075.27 | $1,158.2187 | $1,158.23 | $1,158.25 | $1,158.10 | |