| 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 | $245.76 | 11.335% | $273.6169 | $273.62 | $273.60 | $273.60 |
| Purchase #2 | $169.92 | 11.433% | $189.347 | $189.35 | $189.35 | $189.30 |
| Purchase #3 | $14.29 | 13.498% | $16.2189 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $142.96 | 8.502% | $155.1145 | $155.11 | $155.10 | $155.10 |
| Purchase #5 | $158.71 | 10.158% | $174.8318 | $174.83 | $174.85 | $174.80 |
| Purchase #6 | $231.33 | 12.392% | $259.9964 | $260.00 | $260.00 | $260.00 |
| Purchase #7 | $42.48 | 3.742% | $44.0696 | $44.07 | $44.05 | $44.10 |
| 7 purchase totals = | $1,005.45 | $1,113.1951 | $1,113.20 | $1,113.15 | $1,113.10 | |