| 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 | $125.65 | 4.610% | $131.4425 | $131.44 | $131.45 | $131.40 |
| Purchase #2 | $111.42 | 8.340% | $120.7124 | $120.71 | $120.70 | $120.70 |
| Purchase #3 | $202.98 | 11.122% | $225.5554 | $225.56 | $225.55 | $225.60 |
| Purchase #4 | $67.70 | 13.409% | $76.7779 | $76.78 | $76.80 | $76.80 |
| Purchase #5 | $241.72 | 3.310% | $249.7209 | $249.72 | $249.70 | $249.70 |
| Purchase #6 | $160.54 | 8.546% | $174.2597 | $174.26 | $174.25 | $174.30 |
| Purchase #7 | $154.34 | 6.379% | $164.1853 | $164.19 | $164.20 | $164.20 |
| 7 purchase totals = | $1,064.35 | $1,142.6541 | $1,142.66 | $1,142.65 | $1,142.70 | |