| 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 | $189.85 | 11.102% | $210.9271 | $210.93 | $210.95 | $210.90 |
| Purchase #2 | $71.39 | 13.795% | $81.2383 | $81.24 | $81.25 | $81.20 |
| Purchase #3 | $141.80 | 3.525% | $146.7985 | $146.80 | $146.80 | $146.80 |
| Purchase #4 | $249.72 | 10.378% | $275.6359 | $275.64 | $275.65 | $275.60 |
| Purchase #5 | $212.30 | 6.733% | $226.5942 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $22.67 | 9.489% | $24.8212 | $24.82 | $24.80 | $24.80 |
| Purchase #7 | $6.51 | 6.484% | $6.9321 | $6.93 | $6.95 | $6.90 |
| 7 purchase totals = | $894.24 | $972.9473 | $972.95 | $973.00 | $972.80 | |