| 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 | $247.84 | 9.495% | $271.3724 | $271.37 | $271.35 | $271.40 |
| Purchase #2 | $137.29 | 5.277% | $144.5348 | $144.53 | $144.55 | $144.50 |
| Purchase #3 | $133.99 | 5.799% | $141.7601 | $141.76 | $141.75 | $141.80 |
| Purchase #4 | $131.49 | 9.262% | $143.6686 | $143.67 | $143.65 | $143.70 |
| Purchase #5 | $133.72 | 10.262% | $147.4423 | $147.44 | $147.45 | $147.40 |
| Purchase #6 | $19.57 | 13.227% | $22.1585 | $22.16 | $22.15 | $22.20 |
| Purchase #7 | $19.73 | 11.149% | $21.9297 | $21.93 | $21.95 | $21.90 |
| 7 purchase totals = | $823.63 | $892.8664 | $892.86 | $892.85 | $892.90 | |