| 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 | $48.48 | 3.563% | $50.2073 | $50.21 | $50.20 | $50.20 |
| Purchase #2 | $103.39 | 5.250% | $108.818 | $108.82 | $108.80 | $108.80 |
| Purchase #3 | $248.91 | 7.278% | $267.0257 | $267.03 | $267.05 | $267.00 |
| Purchase #4 | $216.52 | 3.554% | $224.2151 | $224.22 | $224.20 | $224.20 |
| Purchase #5 | $192.36 | 7.629% | $207.0351 | $207.04 | $207.05 | $207.00 |
| Purchase #6 | $162.82 | 4.318% | $169.8506 | $169.85 | $169.85 | $169.90 |
| Purchase #7 | $139.76 | 7.648% | $150.4488 | $150.45 | $150.45 | $150.40 |
| 7 purchase totals = | $1,112.24 | $1,177.6006 | $1,177.62 | $1,177.60 | $1,177.50 | |