| 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 | $39.74 | 8.262% | $43.0233 | $43.02 | $43.00 | $43.00 |
| Purchase #2 | $36.66 | 7.652% | $39.4652 | $39.47 | $39.45 | $39.50 |
| Purchase #3 | $191.83 | 7.522% | $206.2595 | $206.26 | $206.25 | $206.30 |
| Purchase #4 | $140.73 | 13.124% | $159.1994 | $159.20 | $159.20 | $159.20 |
| Purchase #5 | $145.92 | 9.297% | $159.4862 | $159.49 | $159.50 | $159.50 |
| Purchase #6 | $147.51 | 3.474% | $152.6345 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $235.64 | 9.847% | $258.8435 | $258.84 | $258.85 | $258.80 |
| 7 purchase totals = | $938.03 | $1,018.9116 | $1,018.91 | $1,018.90 | $1,018.90 | |