| 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 | $80.42 | 13.744% | $91.4729 | $91.47 | $91.45 | $91.50 |
| Purchase #2 | $224.31 | 12.311% | $251.9248 | $251.92 | $251.90 | $251.90 |
| Purchase #3 | $124.96 | 9.658% | $137.0286 | $137.03 | $137.05 | $137.00 |
| Purchase #4 | $206.96 | 11.195% | $230.1292 | $230.13 | $230.15 | $230.10 |
| Purchase #5 | $94.61 | 6.783% | $101.0274 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $233.87 | 4.256% | $243.8235 | $243.82 | $243.80 | $243.80 |
| Purchase #7 | $249.70 | 5.598% | $263.6782 | $263.68 | $263.70 | $263.70 |
| 7 purchase totals = | $1,214.83 | $1,319.0846 | $1,319.08 | $1,319.10 | $1,319.00 | |