| 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 | $27.83 | 11.791% | $31.1114 | $31.11 | $31.10 | $31.10 |
| Purchase #2 | $188.50 | 3.268% | $194.6602 | $194.66 | $194.65 | $194.70 |
| Purchase #3 | $101.28 | 5.323% | $106.6711 | $106.67 | $106.65 | $106.70 |
| Purchase #4 | $37.42 | 13.797% | $42.5828 | $42.58 | $42.60 | $42.60 |
| Purchase #5 | $153.55 | 5.496% | $161.9891 | $161.99 | $162.00 | $162.00 |
| Purchase #6 | $245.83 | 12.711% | $277.0775 | $277.08 | $277.10 | $277.10 |
| Purchase #7 | $216.77 | 4.247% | $225.9762 | $225.98 | $226.00 | $226.00 |
| 7 purchase totals = | $971.18 | $1,040.0683 | $1,040.07 | $1,040.10 | $1,040.20 | |