| 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 | $209.61 | 4.763% | $219.5937 | $219.59 | $219.60 | $219.60 |
| Purchase #2 | $17.49 | 9.310% | $19.1183 | $19.12 | $19.10 | $19.10 |
| Purchase #3 | $183.96 | 5.148% | $193.4303 | $193.43 | $193.45 | $193.40 |
| Purchase #4 | $191.40 | 11.747% | $213.8838 | $213.88 | $213.90 | $213.90 |
| Purchase #5 | $34.80 | 6.304% | $36.9938 | $36.99 | $37.00 | $37.00 |
| Purchase #6 | $250.99 | 3.140% | $258.8711 | $258.87 | $258.85 | $258.90 |
| Purchase #7 | $221.54 | 10.656% | $245.1473 | $245.15 | $245.15 | $245.10 |
| 7 purchase totals = | $1,109.79 | $1,187.0383 | $1,187.03 | $1,187.05 | $1,187.00 | |