| 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 | $34.25 | 4.209% | $35.6916 | $35.69 | $35.70 | $35.70 |
| Purchase #2 | $49.84 | 3.107% | $51.3885 | $51.39 | $51.40 | $51.40 |
| Purchase #3 | $218.94 | 12.392% | $246.071 | $246.07 | $246.05 | $246.10 |
| Purchase #4 | $140.80 | 13.813% | $160.2487 | $160.25 | $160.25 | $160.20 |
| Purchase #5 | $221.54 | 10.744% | $245.3423 | $245.34 | $245.35 | $245.30 |
| Purchase #6 | $138.85 | 9.590% | $152.1657 | $152.17 | $152.15 | $152.20 |
| Purchase #7 | $208.60 | 8.717% | $226.7837 | $226.78 | $226.80 | $226.80 |
| 7 purchase totals = | $1,012.82 | $1,117.6915 | $1,117.69 | $1,117.70 | $1,117.70 | |