| 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 | $99.99 | 7.327% | $107.3163 | $107.32 | $107.30 | $107.30 |
| Purchase #2 | $206.26 | 13.276% | $233.6431 | $233.64 | $233.65 | $233.60 |
| Purchase #3 | $248.36 | 9.794% | $272.6844 | $272.68 | $272.70 | $272.70 |
| Purchase #4 | $244.62 | 8.476% | $265.354 | $265.35 | $265.35 | $265.40 |
| Purchase #5 | $99.89 | 8.752% | $108.6324 | $108.63 | $108.65 | $108.60 |
| Purchase #6 | $202.48 | 4.295% | $211.1765 | $211.18 | $211.20 | $211.20 |
| Purchase #7 | $71.78 | 11.265% | $79.866 | $79.87 | $79.85 | $79.90 |
| 7 purchase totals = | $1,173.38 | $1,278.6727 | $1,278.67 | $1,278.70 | $1,278.70 | |