| 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 | $135.26 | 11.216% | $150.4308 | $150.43 | $150.45 | $150.40 |
| Purchase #2 | $49.90 | 9.267% | $54.5242 | $54.52 | $54.50 | $54.50 |
| Purchase #3 | $193.54 | 5.555% | $204.2911 | $204.29 | $204.30 | $204.30 |
| Purchase #4 | $117.88 | 6.228% | $125.2216 | $125.22 | $125.20 | $125.20 |
| Purchase #5 | $7.92 | 12.719% | $8.9273 | $8.93 | $8.95 | $8.90 |
| Purchase #6 | $210.88 | 9.250% | $230.3864 | $230.39 | $230.40 | $230.40 |
| Purchase #7 | $237.84 | 7.247% | $255.0763 | $255.08 | $255.10 | $255.10 |
| 7 purchase totals = | $953.22 | $1,028.8577 | $1,028.86 | $1,028.90 | $1,028.80 | |