| 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 | $103.71 | 3.680% | $107.5265 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $70.73 | 7.824% | $76.2639 | $76.26 | $76.25 | $76.30 |
| Purchase #3 | $121.88 | 7.797% | $131.383 | $131.38 | $131.40 | $131.40 |
| Purchase #4 | $243.54 | 6.248% | $258.7564 | $258.76 | $258.75 | $258.80 |
| Purchase #5 | $167.97 | 11.555% | $187.3789 | $187.38 | $187.40 | $187.40 |
| Purchase #6 | $203.60 | 5.545% | $214.8896 | $214.89 | $214.90 | $214.90 |
| Purchase #7 | $58.62 | 12.164% | $65.7505 | $65.75 | $65.75 | $65.80 |
| 7 purchase totals = | $970.05 | $1,041.9488 | $1,041.95 | $1,042.00 | $1,042.10 | |