| 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 | $32.51 | 7.388% | $34.9118 | $34.91 | $34.90 | $34.90 |
| Purchase #2 | $221.57 | 3.712% | $229.7947 | $229.79 | $229.80 | $229.80 |
| Purchase #3 | $235.54 | 9.425% | $257.7396 | $257.74 | $257.75 | $257.70 |
| Purchase #4 | $108.88 | 7.613% | $117.169 | $117.17 | $117.15 | $117.20 |
| Purchase #5 | $193.35 | 11.415% | $215.4209 | $215.42 | $215.40 | $215.40 |
| Purchase #6 | $126.55 | 12.748% | $142.6826 | $142.68 | $142.70 | $142.70 |
| Purchase #7 | $96.43 | 13.182% | $109.1414 | $109.14 | $109.15 | $109.10 |
| 7 purchase totals = | $1,014.83 | $1,106.8600 | $1,106.85 | $1,106.85 | $1,106.80 | |