| 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 | $39.91 | 5.744% | $42.2024 | $42.20 | $42.20 | $42.20 |
| Purchase #2 | $142.93 | 4.211% | $148.9488 | $148.95 | $148.95 | $148.90 |
| Purchase #3 | $178.53 | 3.209% | $184.259 | $184.26 | $184.25 | $184.30 |
| Purchase #4 | $133.83 | 4.465% | $139.8055 | $139.81 | $139.80 | $139.80 |
| Purchase #5 | $219.59 | 13.806% | $249.9066 | $249.91 | $249.90 | $249.90 |
| Purchase #6 | $44.92 | 13.348% | $50.9159 | $50.92 | $50.90 | $50.90 |
| Purchase #7 | $229.91 | 9.848% | $252.5515 | $252.55 | $252.55 | $252.60 |
| 7 purchase totals = | $989.62 | $1,068.5897 | $1,068.60 | $1,068.55 | $1,068.60 | |