| 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 | $35.46 | 10.625% | $39.2276 | $39.23 | $39.25 | $39.20 |
| Purchase #2 | $238.35 | 10.653% | $263.7414 | $263.74 | $263.75 | $263.70 |
| Purchase #3 | $211.64 | 9.872% | $232.5331 | $232.53 | $232.55 | $232.50 |
| Purchase #4 | $48.36 | 7.502% | $51.988 | $51.99 | $52.00 | $52.00 |
| Purchase #5 | $242.64 | 10.134% | $267.2291 | $267.23 | $267.25 | $267.20 |
| Purchase #6 | $220.33 | 12.113% | $247.0186 | $247.02 | $247.00 | $247.00 |
| Purchase #7 | $73.84 | 3.740% | $76.6016 | $76.60 | $76.60 | $76.60 |
| 7 purchase totals = | $1,070.62 | $1,178.3394 | $1,178.34 | $1,178.40 | $1,178.20 | |