| 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 | $245.55 | 8.453% | $266.3063 | $266.31 | $266.30 | $266.30 |
| Purchase #2 | $172.33 | 3.675% | $178.6631 | $178.66 | $178.65 | $178.70 |
| Purchase #3 | $228.29 | 9.468% | $249.9045 | $249.90 | $249.90 | $249.90 |
| Purchase #4 | $81.31 | 6.864% | $86.8911 | $86.89 | $86.90 | $86.90 |
| Purchase #5 | $137.60 | 11.729% | $153.7391 | $153.74 | $153.75 | $153.70 |
| Purchase #6 | $36.65 | 8.546% | $39.7821 | $39.78 | $39.80 | $39.80 |
| Purchase #7 | $130.35 | 13.426% | $147.8508 | $147.85 | $147.85 | $147.90 |
| 7 purchase totals = | $1,032.08 | $1,123.1370 | $1,123.13 | $1,123.15 | $1,123.20 | |