| 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 | $245.51 | 13.483% | $278.6121 | $278.61 | $278.60 | $278.60 |
| Purchase #2 | $22.72 | 4.536% | $23.7506 | $23.75 | $23.75 | $23.80 |
| Purchase #3 | $94.69 | 4.646% | $99.0893 | $99.09 | $99.10 | $99.10 |
| Purchase #4 | $81.81 | 13.672% | $92.9951 | $93.00 | $93.00 | $93.00 |
| Purchase #5 | $18.32 | 4.175% | $19.0849 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $157.71 | 11.499% | $175.8451 | $175.85 | $175.85 | $175.80 |
| Purchase #7 | $221.51 | 12.385% | $248.944 | $248.94 | $248.95 | $248.90 |
| 7 purchase totals = | $842.27 | $938.3211 | $938.32 | $938.35 | $938.30 | |