| 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 | $109.53 | 10.363% | $120.8806 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $177.98 | 6.348% | $189.2782 | $189.28 | $189.30 | $189.30 |
| Purchase #3 | $34.98 | 9.158% | $38.1835 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $204.27 | 13.824% | $232.5083 | $232.51 | $232.50 | $232.50 |
| Purchase #5 | $20.42 | 7.228% | $21.896 | $21.90 | $21.90 | $21.90 |
| Purchase #6 | $173.80 | 3.272% | $179.4867 | $179.49 | $179.50 | $179.50 |
| Purchase #7 | $49.78 | 13.693% | $56.5964 | $56.60 | $56.60 | $56.60 |
| 7 purchase totals = | $770.76 | $838.8297 | $838.84 | $838.90 | $838.90 | |