| 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 | $40.48 | 7.821% | $43.6459 | $43.65 | $43.65 | $43.60 |
| Purchase #2 | $180.53 | 9.815% | $198.249 | $198.25 | $198.25 | $198.20 |
| Purchase #3 | $111.33 | 6.580% | $118.6555 | $118.66 | $118.65 | $118.70 |
| Purchase #4 | $222.94 | 4.563% | $233.1128 | $233.11 | $233.10 | $233.10 |
| Purchase #5 | $217.44 | 13.697% | $247.2228 | $247.22 | $247.20 | $247.20 |
| Purchase #6 | $18.90 | 4.796% | $19.8064 | $19.81 | $19.80 | $19.80 |
| Purchase #7 | $168.86 | 10.628% | $186.8064 | $186.81 | $186.80 | $186.80 |
| 7 purchase totals = | $960.48 | $1,047.4988 | $1,047.51 | $1,047.45 | $1,047.40 | |