| 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 | $220.31 | 11.782% | $246.2669 | $246.27 | $246.25 | $246.30 |
| Purchase #2 | $204.41 | 8.254% | $221.282 | $221.28 | $221.30 | $221.30 |
| Purchase #3 | $231.38 | 7.832% | $249.5017 | $249.50 | $249.50 | $249.50 |
| Purchase #4 | $209.87 | 9.283% | $229.3522 | $229.35 | $229.35 | $229.40 |
| Purchase #5 | $115.30 | 4.116% | $120.0457 | $120.05 | $120.05 | $120.00 |
| Purchase #6 | $135.34 | 9.153% | $147.7277 | $147.73 | $147.75 | $147.70 |
| Purchase #7 | $186.77 | 8.372% | $202.4064 | $202.41 | $202.40 | $202.40 |
| 7 purchase totals = | $1,303.38 | $1,416.5826 | $1,416.59 | $1,416.60 | $1,416.60 | |