| 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 | $248.82 | 7.320% | $267.0336 | $267.03 | $267.05 | $267.00 |
| Purchase #2 | $178.32 | 6.105% | $189.2064 | $189.21 | $189.20 | $189.20 |
| Purchase #3 | $132.75 | 4.865% | $139.2083 | $139.21 | $139.20 | $139.20 |
| Purchase #4 | $185.61 | 10.458% | $205.0211 | $205.02 | $205.00 | $205.00 |
| Purchase #5 | $50.50 | 9.369% | $55.2313 | $55.23 | $55.25 | $55.20 |
| Purchase #6 | $51.98 | 13.111% | $58.7951 | $58.80 | $58.80 | $58.80 |
| Purchase #7 | $249.67 | 8.151% | $270.0206 | $270.02 | $270.00 | $270.00 |
| 7 purchase totals = | $1,097.65 | $1,184.5164 | $1,184.52 | $1,184.50 | $1,184.40 | |