| 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 | $117.50 | 9.818% | $129.0362 | $129.04 | $129.05 | $129.00 |
| Purchase #2 | $194.82 | 8.631% | $211.6349 | $211.63 | $211.65 | $211.60 |
| Purchase #3 | $246.66 | 4.732% | $258.332 | $258.33 | $258.35 | $258.30 |
| Purchase #4 | $199.97 | 12.676% | $225.3182 | $225.32 | $225.30 | $225.30 |
| Purchase #5 | $195.53 | 8.872% | $212.8774 | $212.88 | $212.90 | $212.90 |
| Purchase #6 | $146.40 | 8.511% | $158.8601 | $158.86 | $158.85 | $158.90 |
| Purchase #7 | $98.56 | 10.766% | $109.171 | $109.17 | $109.15 | $109.20 |
| 7 purchase totals = | $1,199.44 | $1,305.2298 | $1,305.23 | $1,305.25 | $1,305.20 | |