| 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 | $193.42 | 10.291% | $213.3249 | $213.32 | $213.30 | $213.30 |
| Purchase #2 | $173.29 | 11.845% | $193.8162 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $55.71 | 4.561% | $58.2509 | $58.25 | $58.25 | $58.30 |
| Purchase #4 | $16.78 | 10.821% | $18.5958 | $18.60 | $18.60 | $18.60 |
| Purchase #5 | $198.48 | 10.689% | $219.6955 | $219.70 | $219.70 | $219.70 |
| Purchase #6 | $69.94 | 7.616% | $75.2666 | $75.27 | $75.25 | $75.30 |
| Purchase #7 | $248.99 | 7.468% | $267.5846 | $267.58 | $267.60 | $267.60 |
| 7 purchase totals = | $956.61 | $1,046.5345 | $1,046.54 | $1,046.50 | $1,046.60 | |