| 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 | $201.96 | 5.113% | $212.2862 | $212.29 | $212.30 | $212.30 |
| Purchase #2 | $195.96 | 6.170% | $208.0507 | $208.05 | $208.05 | $208.10 |
| Purchase #3 | $131.29 | 12.417% | $147.5923 | $147.59 | $147.60 | $147.60 |
| Purchase #4 | $219.78 | 6.339% | $233.7119 | $233.71 | $233.70 | $233.70 |
| Purchase #5 | $184.55 | 3.866% | $191.6847 | $191.68 | $191.70 | $191.70 |
| Purchase #6 | $62.36 | 9.748% | $68.4389 | $68.44 | $68.45 | $68.40 |
| Purchase #7 | $145.91 | 7.462% | $156.7978 | $156.80 | $156.80 | $156.80 |
| 7 purchase totals = | $1,141.81 | $1,218.5625 | $1,218.56 | $1,218.60 | $1,218.60 | |