| 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 | $231.53 | 12.653% | $260.8255 | $260.83 | $260.85 | $260.80 |
| Purchase #2 | $161.55 | 12.368% | $181.5305 | $181.53 | $181.55 | $181.50 |
| Purchase #3 | $176.75 | 6.821% | $188.8061 | $188.81 | $188.80 | $188.80 |
| Purchase #4 | $211.54 | 10.108% | $232.9225 | $232.92 | $232.90 | $232.90 |
| Purchase #5 | $235.78 | 11.833% | $263.6798 | $263.68 | $263.70 | $263.70 |
| Purchase #6 | $60.36 | 6.583% | $64.3335 | $64.33 | $64.35 | $64.30 |
| Purchase #7 | $88.27 | 12.630% | $99.4185 | $99.42 | $99.40 | $99.40 |
| 7 purchase totals = | $1,165.78 | $1,291.5164 | $1,291.52 | $1,291.55 | $1,291.40 | |