| 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 | $58.40 | 3.591% | $60.4971 | $60.50 | $60.50 | $60.50 |
| Purchase #2 | $38.91 | 11.371% | $43.3345 | $43.33 | $43.35 | $43.30 |
| Purchase #3 | $186.82 | 11.208% | $207.7588 | $207.76 | $207.75 | $207.80 |
| Purchase #4 | $195.35 | 6.205% | $207.4715 | $207.47 | $207.45 | $207.50 |
| Purchase #5 | $229.77 | 4.786% | $240.7668 | $240.77 | $240.75 | $240.80 |
| Purchase #6 | $162.62 | 4.154% | $169.3752 | $169.38 | $169.40 | $169.40 |
| Purchase #7 | $250.86 | 12.666% | $282.6339 | $282.63 | $282.65 | $282.60 |
| 7 purchase totals = | $1,122.73 | $1,211.8378 | $1,211.84 | $1,211.85 | $1,211.90 | |