| 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 | $219.85 | 12.469% | $247.2631 | $247.26 | $247.25 | $247.30 |
| Purchase #2 | $37.43 | 5.588% | $39.5216 | $39.52 | $39.50 | $39.50 |
| Purchase #3 | $126.97 | 6.131% | $134.7545 | $134.75 | $134.75 | $134.80 |
| Purchase #4 | $103.40 | 5.139% | $108.7137 | $108.71 | $108.70 | $108.70 |
| Purchase #5 | $70.76 | 8.479% | $76.7597 | $76.76 | $76.75 | $76.80 |
| Purchase #6 | $229.42 | 8.640% | $249.2419 | $249.24 | $249.25 | $249.20 |
| Purchase #7 | $149.87 | 7.264% | $160.7566 | $160.76 | $160.75 | $160.80 |
| 7 purchase totals = | $937.70 | $1,017.0111 | $1,017.00 | $1,016.95 | $1,017.10 | |