| 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 | $237.85 | 8.397% | $257.8223 | $257.82 | $257.80 | $257.80 |
| Purchase #2 | $14.93 | 11.463% | $16.6414 | $16.64 | $16.65 | $16.60 |
| Purchase #3 | $74.53 | 11.860% | $83.3693 | $83.37 | $83.35 | $83.40 |
| Purchase #4 | $236.57 | 8.187% | $255.938 | $255.94 | $255.95 | $255.90 |
| Purchase #5 | $149.93 | 10.479% | $165.6412 | $165.64 | $165.65 | $165.60 |
| Purchase #6 | $122.84 | 13.348% | $139.2367 | $139.24 | $139.25 | $139.20 |
| Purchase #7 | $136.90 | 6.622% | $145.9655 | $145.97 | $145.95 | $146.00 |
| 7 purchase totals = | $973.55 | $1,064.6144 | $1,064.62 | $1,064.60 | $1,064.50 | |