| 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 | $124.31 | 7.316% | $133.4045 | $133.40 | $133.40 | $133.40 |
| Purchase #2 | $103.28 | 10.185% | $113.7991 | $113.80 | $113.80 | $113.80 |
| Purchase #3 | $234.44 | 7.479% | $251.9738 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $76.62 | 10.614% | $84.7524 | $84.75 | $84.75 | $84.80 |
| Purchase #5 | $196.47 | 11.717% | $219.4904 | $219.49 | $219.50 | $219.50 |
| Purchase #6 | $113.99 | 8.479% | $123.6552 | $123.66 | $123.65 | $123.70 |
| Purchase #7 | $119.87 | 7.430% | $128.7763 | $128.78 | $128.80 | $128.80 |
| 7 purchase totals = | $968.98 | $1,055.8517 | $1,055.85 | $1,055.85 | $1,056.00 | |