| 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 | $99.45 | 11.137% | $110.5257 | $110.53 | $110.55 | $110.50 |
| Purchase #2 | $240.69 | 7.755% | $259.3555 | $259.36 | $259.35 | $259.40 |
| Purchase #3 | $110.73 | 7.614% | $119.161 | $119.16 | $119.15 | $119.20 |
| Purchase #4 | $55.72 | 7.760% | $60.0439 | $60.04 | $60.05 | $60.00 |
| Purchase #5 | $111.47 | 9.565% | $122.1321 | $122.13 | $122.15 | $122.10 |
| Purchase #6 | $219.98 | 7.641% | $236.7887 | $236.79 | $236.80 | $236.80 |
| Purchase #7 | $248.84 | 11.285% | $276.9216 | $276.92 | $276.90 | $276.90 |
| 7 purchase totals = | $1,086.88 | $1,184.9285 | $1,184.93 | $1,184.95 | $1,184.90 | |