| 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 | $219.70 | 11.722% | $245.4532 | $245.45 | $245.45 | $245.50 |
| Purchase #2 | $66.39 | 6.407% | $70.6436 | $70.64 | $70.65 | $70.60 |
| Purchase #3 | $95.58 | 12.342% | $107.3765 | $107.38 | $107.40 | $107.40 |
| Purchase #4 | $42.58 | 11.549% | $47.4976 | $47.50 | $47.50 | $47.50 |
| Purchase #5 | $191.44 | 10.578% | $211.6905 | $211.69 | $211.70 | $211.70 |
| Purchase #6 | $155.87 | 3.127% | $160.7441 | $160.74 | $160.75 | $160.70 |
| Purchase #7 | $154.69 | 12.750% | $174.413 | $174.41 | $174.40 | $174.40 |
| 7 purchase totals = | $926.25 | $1,017.8185 | $1,017.81 | $1,017.85 | $1,017.80 | |