| 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 | $140.79 | 12.438% | $158.3015 | $158.30 | $158.30 | $158.30 |
| Purchase #2 | $199.31 | 5.645% | $210.561 | $210.56 | $210.55 | $210.60 |
| Purchase #3 | $223.52 | 4.604% | $233.8109 | $233.81 | $233.80 | $233.80 |
| Purchase #4 | $110.55 | 10.129% | $121.7476 | $121.75 | $121.75 | $121.70 |
| Purchase #5 | $88.95 | 7.362% | $95.4985 | $95.50 | $95.50 | $95.50 |
| Purchase #6 | $48.65 | 5.512% | $51.3316 | $51.33 | $51.35 | $51.30 |
| Purchase #7 | $220.97 | 11.457% | $246.2865 | $246.29 | $246.30 | $246.30 |
| 7 purchase totals = | $1,032.74 | $1,117.5376 | $1,117.54 | $1,117.55 | $1,117.50 | |