| 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 | $233.84 | 4.308% | $243.9138 | $243.91 | $243.90 | $243.90 |
| Purchase #2 | $175.88 | 12.714% | $198.2414 | $198.24 | $198.25 | $198.20 |
| Purchase #3 | $209.80 | 13.643% | $238.423 | $238.42 | $238.40 | $238.40 |
| Purchase #4 | $35.29 | 10.382% | $38.9538 | $38.95 | $38.95 | $39.00 |
| Purchase #5 | $25.90 | 7.296% | $27.7897 | $27.79 | $27.80 | $27.80 |
| Purchase #6 | $201.64 | 8.841% | $219.467 | $219.47 | $219.45 | $219.50 |
| Purchase #7 | $81.55 | 12.798% | $91.9868 | $91.99 | $92.00 | $92.00 |
| 7 purchase totals = | $963.90 | $1,058.7755 | $1,058.77 | $1,058.75 | $1,058.80 | |