| 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 | $180.93 | 6.733% | $193.112 | $193.11 | $193.10 | $193.10 |
| Purchase #2 | $198.59 | 9.706% | $217.8651 | $217.87 | $217.85 | $217.90 |
| Purchase #3 | $232.76 | 6.508% | $247.908 | $247.91 | $247.90 | $247.90 |
| Purchase #4 | $220.53 | 4.490% | $230.4318 | $230.43 | $230.45 | $230.40 |
| Purchase #5 | $195.50 | 11.874% | $218.7137 | $218.71 | $218.70 | $218.70 |
| Purchase #6 | $39.50 | 6.246% | $41.9672 | $41.97 | $41.95 | $42.00 |
| Purchase #7 | $149.70 | 13.508% | $169.9215 | $169.92 | $169.90 | $169.90 |
| 7 purchase totals = | $1,217.51 | $1,319.9193 | $1,319.92 | $1,319.85 | $1,319.90 | |