| 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 | $190.73 | 6.630% | $203.3754 | $203.38 | $203.40 | $203.40 |
| Purchase #2 | $216.37 | 13.639% | $245.8807 | $245.88 | $245.90 | $245.90 |
| Purchase #3 | $98.57 | 12.102% | $110.4989 | $110.50 | $110.50 | $110.50 |
| Purchase #4 | $189.29 | 6.386% | $201.3781 | $201.38 | $201.40 | $201.40 |
| Purchase #5 | $21.35 | 10.834% | $23.6631 | $23.66 | $23.65 | $23.70 |
| Purchase #6 | $178.69 | 4.663% | $187.0223 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $117.36 | 11.760% | $131.1615 | $131.16 | $131.15 | $131.20 |
| 7 purchase totals = | $1,012.36 | $1,102.9800 | $1,102.98 | $1,103.00 | $1,103.10 | |