| 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 | $204.47 | 3.441% | $211.5058 | $211.51 | $211.50 | $211.50 |
| Purchase #2 | $10.47 | 10.462% | $11.5654 | $11.57 | $11.55 | $11.60 |
| Purchase #3 | $218.81 | 12.320% | $245.7674 | $245.77 | $245.75 | $245.80 |
| Purchase #4 | $126.62 | 9.229% | $138.3058 | $138.31 | $138.30 | $138.30 |
| Purchase #5 | $21.48 | 4.298% | $22.4032 | $22.40 | $22.40 | $22.40 |
| Purchase #6 | $39.92 | 11.444% | $44.4884 | $44.49 | $44.50 | $44.50 |
| Purchase #7 | $183.32 | 3.241% | $189.2614 | $189.26 | $189.25 | $189.30 |
| 7 purchase totals = | $805.09 | $863.2974 | $863.31 | $863.25 | $863.40 | |