| 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 | $217.58 | 4.149% | $226.6074 | $226.61 | $226.60 | $226.60 |
| Purchase #2 | $171.96 | 9.341% | $188.0228 | $188.02 | $188.00 | $188.00 |
| Purchase #3 | $130.62 | 11.748% | $145.9652 | $145.97 | $145.95 | $146.00 |
| Purchase #4 | $81.66 | 7.601% | $87.867 | $87.87 | $87.85 | $87.90 |
| Purchase #5 | $131.84 | 8.698% | $143.3074 | $143.31 | $143.30 | $143.30 |
| Purchase #6 | $147.44 | 3.283% | $152.2805 | $152.28 | $152.30 | $152.30 |
| Purchase #7 | $125.38 | 8.277% | $135.7577 | $135.76 | $135.75 | $135.80 |
| 7 purchase totals = | $1,006.48 | $1,079.8080 | $1,079.82 | $1,079.75 | $1,079.90 | |