| 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 | $174.35 | 8.560% | $189.2744 | $189.27 | $189.25 | $189.30 |
| Purchase #2 | $82.84 | 6.157% | $87.9405 | $87.94 | $87.95 | $87.90 |
| Purchase #3 | $232.74 | 3.336% | $240.5042 | $240.50 | $240.50 | $240.50 |
| Purchase #4 | $101.63 | 6.316% | $108.049 | $108.05 | $108.05 | $108.00 |
| Purchase #5 | $231.91 | 6.837% | $247.7657 | $247.77 | $247.75 | $247.80 |
| Purchase #6 | $198.66 | 9.813% | $218.1545 | $218.15 | $218.15 | $218.20 |
| Purchase #7 | $138.71 | 5.218% | $145.9479 | $145.95 | $145.95 | $145.90 |
| 7 purchase totals = | $1,160.84 | $1,237.6362 | $1,237.63 | $1,237.60 | $1,237.60 | |