| 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 | $135.38 | 3.772% | $140.4865 | $140.49 | $140.50 | $140.50 |
| Purchase #2 | $78.95 | 7.588% | $84.9407 | $84.94 | $84.95 | $84.90 |
| Purchase #3 | $170.51 | 12.457% | $191.7504 | $191.75 | $191.75 | $191.80 |
| Purchase #4 | $130.59 | 11.608% | $145.7489 | $145.75 | $145.75 | $145.70 |
| Purchase #5 | $191.73 | 10.812% | $212.4598 | $212.46 | $212.45 | $212.50 |
| Purchase #6 | $119.64 | 13.561% | $135.8644 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $106.30 | 3.214% | $109.7165 | $109.72 | $109.70 | $109.70 |
| 7 purchase totals = | $933.10 | $1,020.9672 | $1,020.97 | $1,020.95 | $1,021.00 | |