| 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 | $125.48 | 9.281% | $137.1258 | $137.13 | $137.15 | $137.10 |
| Purchase #2 | $172.62 | 8.687% | $187.6155 | $187.62 | $187.60 | $187.60 |
| Purchase #3 | $108.81 | 13.799% | $123.8247 | $123.82 | $123.80 | $123.80 |
| Purchase #4 | $183.71 | 7.811% | $198.0596 | $198.06 | $198.05 | $198.10 |
| Purchase #5 | $112.36 | 10.868% | $124.5713 | $124.57 | $124.55 | $124.60 |
| Purchase #6 | $36.74 | 4.662% | $38.4528 | $38.45 | $38.45 | $38.50 |
| Purchase #7 | $123.56 | 13.587% | $140.3481 | $140.35 | $140.35 | $140.30 |
| 7 purchase totals = | $863.28 | $949.9978 | $950.00 | $949.95 | $950.00 | |