| 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 | $187.97 | 5.154% | $197.658 | $197.66 | $197.65 | $197.70 |
| Purchase #2 | $245.83 | 7.580% | $264.4639 | $264.46 | $264.45 | $264.50 |
| Purchase #3 | $107.54 | 11.665% | $120.0845 | $120.08 | $120.10 | $120.10 |
| Purchase #4 | $74.85 | 8.362% | $81.109 | $81.11 | $81.10 | $81.10 |
| Purchase #5 | $92.77 | 3.483% | $96.0012 | $96.00 | $96.00 | $96.00 |
| Purchase #6 | $231.57 | 6.389% | $246.365 | $246.37 | $246.35 | $246.40 |
| Purchase #7 | $30.37 | 11.355% | $33.8185 | $33.82 | $33.80 | $33.80 |
| 7 purchase totals = | $970.90 | $1,039.5001 | $1,039.50 | $1,039.45 | $1,039.60 | |