| 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 | $113.42 | 4.197% | $118.1802 | $118.18 | $118.20 | $118.20 |
| Purchase #2 | $26.84 | 11.367% | $29.8909 | $29.89 | $29.90 | $29.90 |
| Purchase #3 | $206.98 | 11.307% | $230.3832 | $230.38 | $230.40 | $230.40 |
| Purchase #4 | $204.32 | 13.613% | $232.1341 | $232.13 | $232.15 | $232.10 |
| Purchase #5 | $21.48 | 4.173% | $22.3764 | $22.38 | $22.40 | $22.40 |
| Purchase #6 | $91.72 | 5.243% | $96.5289 | $96.53 | $96.55 | $96.50 |
| Purchase #7 | $11.78 | 13.231% | $13.3386 | $13.34 | $13.35 | $13.30 |
| 7 purchase totals = | $676.54 | $742.8323 | $742.83 | $742.95 | $742.80 | |