| 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 | $132.85 | 3.283% | $137.2115 | $137.21 | $137.20 | $137.20 |
| Purchase #2 | $63.99 | 8.399% | $69.3645 | $69.36 | $69.35 | $69.40 |
| Purchase #3 | $216.73 | 10.841% | $240.2257 | $240.23 | $240.25 | $240.20 |
| Purchase #4 | $248.51 | 6.764% | $265.3192 | $265.32 | $265.30 | $265.30 |
| Purchase #5 | $132.78 | 11.536% | $148.0975 | $148.10 | $148.10 | $148.10 |
| Purchase #6 | $120.95 | 6.510% | $128.8238 | $128.82 | $128.80 | $128.80 |
| Purchase #7 | $166.74 | 10.643% | $184.4861 | $184.49 | $184.50 | $184.50 |
| 7 purchase totals = | $1,082.55 | $1,173.5283 | $1,173.53 | $1,173.50 | $1,173.50 | |