| 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 | $134.31 | 5.266% | $141.3828 | $141.38 | $141.40 | $141.40 |
| Purchase #2 | $82.42 | 11.301% | $91.7343 | $91.73 | $91.75 | $91.70 |
| Purchase #3 | $240.56 | 9.250% | $262.8118 | $262.81 | $262.80 | $262.80 |
| Purchase #4 | $20.25 | 5.285% | $21.3202 | $21.32 | $21.30 | $21.30 |
| Purchase #5 | $213.98 | 4.376% | $223.3438 | $223.34 | $223.35 | $223.30 |
| Purchase #6 | $68.94 | 9.554% | $75.5265 | $75.53 | $75.55 | $75.50 |
| Purchase #7 | $210.44 | 8.661% | $228.6662 | $228.67 | $228.65 | $228.70 |
| 7 purchase totals = | $970.90 | $1,044.7856 | $1,044.78 | $1,044.80 | $1,044.70 | |