| 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 | $243.70 | 6.191% | $258.7875 | $258.79 | $258.80 | $258.80 |
| Purchase #2 | $21.67 | 6.564% | $23.0924 | $23.09 | $23.10 | $23.10 |
| Purchase #3 | $92.97 | 3.690% | $96.4006 | $96.40 | $96.40 | $96.40 |
| Purchase #4 | $175.78 | 8.771% | $191.1977 | $191.20 | $191.20 | $191.20 |
| Purchase #5 | $21.62 | 4.825% | $22.6632 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $108.87 | 7.573% | $117.1147 | $117.11 | $117.10 | $117.10 |
| Purchase #7 | $118.27 | 11.272% | $131.6014 | $131.60 | $131.60 | $131.60 |
| 7 purchase totals = | $782.88 | $840.8575 | $840.85 | $840.85 | $840.90 | |