| 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 | $234.93 | 9.317% | $256.8184 | $256.82 | $256.80 | $256.80 |
| Purchase #2 | $149.76 | 6.804% | $159.9497 | $159.95 | $159.95 | $159.90 |
| Purchase #3 | $156.91 | 12.869% | $177.1027 | $177.10 | $177.10 | $177.10 |
| Purchase #4 | $200.44 | 13.455% | $227.4092 | $227.41 | $227.40 | $227.40 |
| Purchase #5 | $103.92 | 8.315% | $112.5609 | $112.56 | $112.55 | $112.60 |
| Purchase #6 | $223.80 | 6.275% | $237.8435 | $237.84 | $237.85 | $237.80 |
| Purchase #7 | $78.64 | 8.341% | $85.1994 | $85.20 | $85.20 | $85.20 |
| 7 purchase totals = | $1,148.40 | $1,256.8838 | $1,256.88 | $1,256.85 | $1,256.80 | |