| 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 | $113.47 | 13.265% | $128.5218 | $128.52 | $128.50 | $128.50 |
| Purchase #2 | $111.85 | 5.113% | $117.5689 | $117.57 | $117.55 | $117.60 |
| Purchase #3 | $199.50 | 6.645% | $212.7568 | $212.76 | $212.75 | $212.80 |
| Purchase #4 | $187.59 | 10.203% | $206.7298 | $206.73 | $206.75 | $206.70 |
| Purchase #5 | $128.77 | 4.847% | $135.0115 | $135.01 | $135.00 | $135.00 |
| Purchase #6 | $210.85 | 12.464% | $237.1303 | $237.13 | $237.15 | $237.10 |
| Purchase #7 | $131.95 | 8.874% | $143.6592 | $143.66 | $143.65 | $143.70 |
| 7 purchase totals = | $1,083.98 | $1,181.3783 | $1,181.38 | $1,181.35 | $1,181.40 | |