| 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 | $36.71 | 8.487% | $39.8256 | $39.83 | $39.85 | $39.80 |
| Purchase #2 | $111.97 | 4.217% | $116.6918 | $116.69 | $116.70 | $116.70 |
| Purchase #3 | $179.84 | 9.292% | $196.5507 | $196.55 | $196.55 | $196.60 |
| Purchase #4 | $223.31 | 12.381% | $250.958 | $250.96 | $250.95 | $251.00 |
| Purchase #5 | $85.75 | 8.846% | $93.3354 | $93.34 | $93.35 | $93.30 |
| Purchase #6 | $229.71 | 6.769% | $245.2591 | $245.26 | $245.25 | $245.30 |
| Purchase #7 | $192.80 | 10.551% | $213.1423 | $213.14 | $213.15 | $213.10 |
| 7 purchase totals = | $1,060.09 | $1,155.7629 | $1,155.77 | $1,155.80 | $1,155.80 | |