| 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 | $220.43 | 6.206% | $234.1099 | $234.11 | $234.10 | $234.10 |
| Purchase #2 | $170.51 | 6.457% | $181.5198 | $181.52 | $181.50 | $181.50 |
| Purchase #3 | $245.49 | 7.269% | $263.3347 | $263.33 | $263.35 | $263.30 |
| Purchase #4 | $230.90 | 12.581% | $259.9495 | $259.95 | $259.95 | $259.90 |
| Purchase #5 | $21.28 | 3.700% | $22.0674 | $22.07 | $22.05 | $22.10 |
| Purchase #6 | $71.89 | 9.812% | $78.9438 | $78.94 | $78.95 | $78.90 |
| Purchase #7 | $198.85 | 5.359% | $209.5064 | $209.51 | $209.50 | $209.50 |
| 7 purchase totals = | $1,159.35 | $1,249.4315 | $1,249.43 | $1,249.40 | $1,249.30 | |