| 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 | $22.86 | 12.723% | $25.7685 | $25.77 | $25.75 | $25.80 |
| Purchase #2 | $96.31 | 5.104% | $101.2257 | $101.23 | $101.25 | $101.20 |
| Purchase #3 | $159.96 | 13.329% | $181.2811 | $181.28 | $181.30 | $181.30 |
| Purchase #4 | $75.75 | 5.315% | $79.7761 | $79.78 | $79.80 | $79.80 |
| Purchase #5 | $232.53 | 11.375% | $258.9803 | $258.98 | $259.00 | $259.00 |
| Purchase #6 | $138.37 | 10.173% | $152.4464 | $152.45 | $152.45 | $152.40 |
| Purchase #7 | $221.41 | 4.318% | $230.9705 | $230.97 | $230.95 | $231.00 |
| 7 purchase totals = | $947.19 | $1,030.4486 | $1,030.46 | $1,030.50 | $1,030.50 | |