| 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 | $209.90 | 4.261% | $218.8438 | $218.84 | $218.85 | $218.80 |
| Purchase #2 | $229.92 | 12.124% | $257.7955 | $257.80 | $257.80 | $257.80 |
| Purchase #3 | $216.43 | 13.855% | $246.4164 | $246.42 | $246.40 | $246.40 |
| Purchase #4 | $87.51 | 8.144% | $94.6368 | $94.64 | $94.65 | $94.60 |
| Purchase #5 | $43.60 | 7.831% | $47.0143 | $47.01 | $47.00 | $47.00 |
| Purchase #6 | $111.51 | 7.208% | $119.5476 | $119.55 | $119.55 | $119.50 |
| Purchase #7 | $58.81 | 13.616% | $66.8176 | $66.82 | $66.80 | $66.80 |
| 7 purchase totals = | $957.68 | $1,051.0720 | $1,051.08 | $1,051.05 | $1,050.90 | |