| 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 | $168.51 | 9.746% | $184.933 | $184.93 | $184.95 | $184.90 |
| Purchase #2 | $111.26 | 9.726% | $122.0811 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $29.53 | 11.276% | $32.8598 | $32.86 | $32.85 | $32.90 |
| Purchase #4 | $249.68 | 8.117% | $269.9465 | $269.95 | $269.95 | $269.90 |
| Purchase #5 | $12.56 | 6.803% | $13.4145 | $13.41 | $13.40 | $13.40 |
| Purchase #6 | $103.53 | 3.300% | $106.9465 | $106.95 | $106.95 | $106.90 |
| Purchase #7 | $54.31 | 4.676% | $56.8495 | $56.85 | $56.85 | $56.80 |
| 7 purchase totals = | $729.38 | $787.0309 | $787.03 | $787.05 | $786.90 | |