| 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 | $248.45 | 10.541% | $274.6391 | $274.64 | $274.65 | $274.60 |
| Purchase #2 | $249.92 | 10.822% | $276.9663 | $276.97 | $276.95 | $277.00 |
| Purchase #3 | $19.99 | 13.160% | $22.6207 | $22.62 | $22.60 | $22.60 |
| Purchase #4 | $191.50 | 10.525% | $211.6554 | $211.66 | $211.65 | $211.70 |
| Purchase #5 | $212.70 | 3.737% | $220.6486 | $220.65 | $220.65 | $220.60 |
| Purchase #6 | $139.66 | 13.181% | $158.0686 | $158.07 | $158.05 | $158.10 |
| Purchase #7 | $156.37 | 11.163% | $173.8256 | $173.83 | $173.85 | $173.80 |
| 7 purchase totals = | $1,218.59 | $1,338.4243 | $1,338.44 | $1,338.40 | $1,338.40 | |