| 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 | $199.95 | 7.804% | $215.5541 | $215.55 | $215.55 | $215.60 |
| Purchase #2 | $167.55 | 12.687% | $188.8071 | $188.81 | $188.80 | $188.80 |
| Purchase #3 | $140.66 | 7.212% | $150.8044 | $150.80 | $150.80 | $150.80 |
| Purchase #4 | $106.38 | 10.628% | $117.6861 | $117.69 | $117.70 | $117.70 |
| Purchase #5 | $202.86 | 11.145% | $225.4687 | $225.47 | $225.45 | $225.50 |
| Purchase #6 | $247.69 | 6.841% | $264.6345 | $264.63 | $264.65 | $264.60 |
| Purchase #7 | $56.82 | 10.368% | $62.7111 | $62.71 | $62.70 | $62.70 |
| 7 purchase totals = | $1,121.91 | $1,225.6660 | $1,225.66 | $1,225.65 | $1,225.70 | |