| 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 | $126.86 | 13.342% | $143.7857 | $143.79 | $143.80 | $143.80 |
| Purchase #2 | $243.65 | 12.709% | $274.6155 | $274.62 | $274.60 | $274.60 |
| Purchase #3 | $32.49 | 3.250% | $33.5459 | $33.55 | $33.55 | $33.50 |
| Purchase #4 | $197.38 | 11.248% | $219.5813 | $219.58 | $219.60 | $219.60 |
| Purchase #5 | $76.77 | 4.485% | $80.2131 | $80.21 | $80.20 | $80.20 |
| Purchase #6 | $72.96 | 3.359% | $75.4107 | $75.41 | $75.40 | $75.40 |
| Purchase #7 | $233.99 | 3.249% | $241.5923 | $241.59 | $241.60 | $241.60 |
| 7 purchase totals = | $984.10 | $1,068.7445 | $1,068.75 | $1,068.75 | $1,068.70 | |