| 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 | $230.84 | 4.531% | $241.2994 | $241.30 | $241.30 | $241.30 |
| Purchase #2 | $34.48 | 12.102% | $38.6528 | $38.65 | $38.65 | $38.70 |
| Purchase #3 | $102.42 | 6.387% | $108.9616 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $10.72 | 8.616% | $11.6436 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $209.59 | 3.307% | $216.5211 | $216.52 | $216.50 | $216.50 |
| Purchase #6 | $215.53 | 11.242% | $239.7599 | $239.76 | $239.75 | $239.80 |
| Purchase #7 | $128.34 | 7.181% | $137.5561 | $137.56 | $137.55 | $137.60 |
| 7 purchase totals = | $931.92 | $994.3945 | $994.39 | $994.35 | $994.50 | |