| 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 | $80.98 | 12.278% | $90.9227 | $90.92 | $90.90 | $90.90 |
| Purchase #2 | $9.85 | 8.393% | $10.6767 | $10.68 | $10.70 | $10.70 |
| Purchase #3 | $107.83 | 4.869% | $113.0802 | $113.08 | $113.10 | $113.10 |
| Purchase #4 | $250.99 | 7.794% | $270.5522 | $270.55 | $270.55 | $270.60 |
| Purchase #5 | $129.94 | 5.307% | $136.8359 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $203.96 | 9.499% | $223.3342 | $223.33 | $223.35 | $223.30 |
| Purchase #7 | $108.86 | 12.407% | $122.3663 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $892.41 | $967.7682 | $967.77 | $967.80 | $967.80 | |