| 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 | $186.51 | 12.563% | $209.9413 | $209.94 | $209.95 | $209.90 |
| Purchase #2 | $17.77 | 6.736% | $18.967 | $18.97 | $18.95 | $19.00 |
| Purchase #3 | $63.82 | 8.335% | $69.1394 | $69.14 | $69.15 | $69.10 |
| Purchase #4 | $27.84 | 13.359% | $31.5591 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $15.38 | 4.647% | $16.0947 | $16.09 | $16.10 | $16.10 |
| Purchase #6 | $211.53 | 4.757% | $221.5925 | $221.59 | $221.60 | $221.60 |
| Purchase #7 | $39.59 | 8.609% | $42.9983 | $43.00 | $43.00 | $43.00 |
| 7 purchase totals = | $562.44 | $610.2923 | $610.29 | $610.30 | $610.30 | |