| 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 | $190.52 | 10.589% | $210.6942 | $210.69 | $210.70 | $210.70 |
| Purchase #2 | $230.74 | 6.412% | $245.535 | $245.54 | $245.55 | $245.50 |
| Purchase #3 | $47.67 | 12.802% | $53.7727 | $53.77 | $53.75 | $53.80 |
| Purchase #4 | $5.48 | 10.290% | $6.0439 | $6.04 | $6.05 | $6.00 |
| Purchase #5 | $245.55 | 4.553% | $256.7299 | $256.73 | $256.75 | $256.70 |
| Purchase #6 | $219.78 | 4.765% | $230.2525 | $230.25 | $230.25 | $230.30 |
| Purchase #7 | $187.90 | 11.581% | $209.6607 | $209.66 | $209.65 | $209.70 |
| 7 purchase totals = | $1,127.64 | $1,212.6889 | $1,212.68 | $1,212.70 | $1,212.70 | |