| 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 | $130.98 | 4.505% | $136.8806 | $136.88 | $136.90 | $136.90 |
| Purchase #2 | $230.32 | 11.521% | $256.8552 | $256.86 | $256.85 | $256.90 |
| Purchase #3 | $54.77 | 6.791% | $58.4894 | $58.49 | $58.50 | $58.50 |
| Purchase #4 | $128.82 | 5.849% | $136.3547 | $136.35 | $136.35 | $136.40 |
| Purchase #5 | $178.77 | 6.257% | $189.9556 | $189.96 | $189.95 | $190.00 |
| Purchase #6 | $193.66 | 11.522% | $215.9735 | $215.97 | $215.95 | $216.00 |
| Purchase #7 | $165.48 | 5.385% | $174.3911 | $174.39 | $174.40 | $174.40 |
| 7 purchase totals = | $1,082.80 | $1,168.9001 | $1,168.90 | $1,168.90 | $1,169.10 | |