| 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 | $131.34 | 11.125% | $145.9516 | $145.95 | $145.95 | $146.00 |
| Purchase #2 | $250.62 | 11.115% | $278.4764 | $278.48 | $278.50 | $278.50 |
| Purchase #3 | $7.58 | 11.128% | $8.4235 | $8.42 | $8.40 | $8.40 |
| Purchase #4 | $249.56 | 10.479% | $275.7114 | $275.71 | $275.70 | $275.70 |
| Purchase #5 | $174.35 | 7.843% | $188.0243 | $188.02 | $188.00 | $188.00 |
| Purchase #6 | $220.51 | 11.582% | $246.0495 | $246.05 | $246.05 | $246.00 |
| Purchase #7 | $167.64 | 5.841% | $177.4319 | $177.43 | $177.45 | $177.40 |
| 7 purchase totals = | $1,201.60 | $1,320.0686 | $1,320.06 | $1,320.05 | $1,320.00 | |