| 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 | $221.49 | 3.257% | $228.7039 | $228.70 | $228.70 | $228.70 |
| Purchase #2 | $176.35 | 7.239% | $189.116 | $189.12 | $189.10 | $189.10 |
| Purchase #3 | $155.97 | 8.177% | $168.7237 | $168.72 | $168.70 | $168.70 |
| Purchase #4 | $219.78 | 3.137% | $226.6745 | $226.67 | $226.65 | $226.70 |
| Purchase #5 | $233.36 | 6.552% | $248.6497 | $248.65 | $248.65 | $248.60 |
| Purchase #6 | $43.45 | 4.223% | $45.2849 | $45.28 | $45.30 | $45.30 |
| Purchase #7 | $125.69 | 9.373% | $137.4709 | $137.47 | $137.45 | $137.50 |
| 7 purchase totals = | $1,176.09 | $1,244.6236 | $1,244.61 | $1,244.55 | $1,244.60 | |