| 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 | $121.38 | 13.640% | $137.9362 | $137.94 | $137.95 | $137.90 |
| Purchase #2 | $194.62 | 11.227% | $216.47 | $216.47 | $216.45 | $216.50 |
| Purchase #3 | $91.31 | 5.622% | $96.4434 | $96.44 | $96.45 | $96.40 |
| Purchase #4 | $186.81 | 10.505% | $206.4344 | $206.43 | $206.45 | $206.40 |
| Purchase #5 | $248.34 | 7.413% | $266.7494 | $266.75 | $266.75 | $266.70 |
| Purchase #6 | $5.46 | 12.626% | $6.1494 | $6.15 | $6.15 | $6.10 |
| Purchase #7 | $23.91 | 11.376% | $26.63 | $26.63 | $26.65 | $26.60 |
| 7 purchase totals = | $871.83 | $956.8128 | $956.81 | $956.85 | $956.60 | |