| 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 | $131.48 | 4.319% | $137.1586 | $137.16 | $137.15 | $137.20 |
| Purchase #2 | $154.93 | 7.812% | $167.0331 | $167.03 | $167.05 | $167.00 |
| Purchase #3 | $135.72 | 4.540% | $141.8817 | $141.88 | $141.90 | $141.90 |
| Purchase #4 | $93.89 | 11.149% | $104.3578 | $104.36 | $104.35 | $104.40 |
| Purchase #5 | $217.45 | 10.358% | $239.9735 | $239.97 | $239.95 | $240.00 |
| Purchase #6 | $230.56 | 11.227% | $256.445 | $256.45 | $256.45 | $256.40 |
| Purchase #7 | $247.30 | 4.542% | $258.5324 | $258.53 | $258.55 | $258.50 |
| 7 purchase totals = | $1,211.33 | $1,305.3821 | $1,305.38 | $1,305.40 | $1,305.40 | |