| 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 | $221.35 | 6.252% | $235.1888 | $235.19 | $235.20 | $235.20 |
| Purchase #2 | $82.33 | 11.502% | $91.7996 | $91.80 | $91.80 | $91.80 |
| Purchase #3 | $175.35 | 11.263% | $195.0997 | $195.10 | $195.10 | $195.10 |
| Purchase #4 | $192.79 | 13.139% | $218.1207 | $218.12 | $218.10 | $218.10 |
| Purchase #5 | $239.53 | 11.614% | $267.349 | $267.35 | $267.35 | $267.30 |
| Purchase #6 | $247.35 | 6.641% | $263.7765 | $263.78 | $263.80 | $263.80 |
| Purchase #7 | $97.84 | 13.334% | $110.886 | $110.89 | $110.90 | $110.90 |
| 7 purchase totals = | $1,256.54 | $1,382.2203 | $1,382.23 | $1,382.25 | $1,382.20 | |