| 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 | $231.84 | 10.505% | $256.1948 | $256.19 | $256.20 | $256.20 |
| Purchase #2 | $143.86 | 3.748% | $149.2519 | $149.25 | $149.25 | $149.30 |
| Purchase #3 | $191.98 | 9.206% | $209.6537 | $209.65 | $209.65 | $209.70 |
| Purchase #4 | $145.95 | 6.717% | $155.7535 | $155.75 | $155.75 | $155.80 |
| Purchase #5 | $212.78 | 10.172% | $234.424 | $234.42 | $234.40 | $234.40 |
| Purchase #6 | $58.78 | 8.363% | $63.6958 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $195.60 | 3.464% | $202.3756 | $202.38 | $202.40 | $202.40 |
| 7 purchase totals = | $1,180.79 | $1,271.3493 | $1,271.34 | $1,271.35 | $1,271.50 | |