| 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 | $22.47 | 8.130% | $24.2968 | $24.30 | $24.30 | $24.30 |
| Purchase #2 | $134.63 | 9.774% | $147.7887 | $147.79 | $147.80 | $147.80 |
| Purchase #3 | $101.42 | 11.204% | $112.7831 | $112.78 | $112.80 | $112.80 |
| Purchase #4 | $133.53 | 9.764% | $146.5679 | $146.57 | $146.55 | $146.60 |
| Purchase #5 | $54.43 | 7.210% | $58.3544 | $58.35 | $58.35 | $58.40 |
| Purchase #6 | $123.54 | 6.167% | $131.1587 | $131.16 | $131.15 | $131.20 |
| Purchase #7 | $194.90 | 11.866% | $218.0268 | $218.03 | $218.05 | $218.00 |
| 7 purchase totals = | $764.92 | $838.9764 | $838.98 | $839.00 | $839.10 | |