| 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 | $238.43 | 11.580% | $266.0402 | $266.04 | $266.05 | $266.00 |
| Purchase #2 | $108.51 | 11.166% | $120.6262 | $120.63 | $120.65 | $120.60 |
| Purchase #3 | $73.98 | 10.181% | $81.5119 | $81.51 | $81.50 | $81.50 |
| Purchase #4 | $196.43 | 7.578% | $211.3155 | $211.32 | $211.30 | $211.30 |
| Purchase #5 | $73.71 | 8.444% | $79.9341 | $79.93 | $79.95 | $79.90 |
| Purchase #6 | $50.97 | 10.394% | $56.2678 | $56.27 | $56.25 | $56.30 |
| Purchase #7 | $12.70 | 3.130% | $13.0975 | $13.10 | $13.10 | $13.10 |
| 7 purchase totals = | $754.73 | $828.7932 | $828.80 | $828.80 | $828.70 | |