| 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 | $34.91 | 8.619% | $37.9189 | $37.92 | $37.90 | $37.90 |
| Purchase #2 | $80.25 | 5.846% | $84.9414 | $84.94 | $84.95 | $84.90 |
| Purchase #3 | $179.96 | 10.462% | $198.7874 | $198.79 | $198.80 | $198.80 |
| Purchase #4 | $194.39 | 3.624% | $201.4347 | $201.43 | $201.45 | $201.40 |
| Purchase #5 | $206.50 | 6.280% | $219.4682 | $219.47 | $219.45 | $219.50 |
| Purchase #6 | $245.38 | 4.600% | $256.6675 | $256.67 | $256.65 | $256.70 |
| Purchase #7 | $99.90 | 9.252% | $109.1427 | $109.14 | $109.15 | $109.10 |
| 7 purchase totals = | $1,041.29 | $1,108.3608 | $1,108.36 | $1,108.35 | $1,108.30 | |