| 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 | $193.58 | 9.144% | $211.281 | $211.28 | $211.30 | $211.30 |
| Purchase #2 | $105.51 | 4.122% | $109.8591 | $109.86 | $109.85 | $109.90 |
| Purchase #3 | $162.94 | 6.278% | $173.1694 | $173.17 | $173.15 | $173.20 |
| Purchase #4 | $229.88 | 9.669% | $252.1071 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $221.95 | 11.708% | $247.9359 | $247.94 | $247.95 | $247.90 |
| Purchase #6 | $222.59 | 10.797% | $246.623 | $246.62 | $246.60 | $246.60 |
| Purchase #7 | $151.89 | 6.498% | $161.7598 | $161.76 | $161.75 | $161.80 |
| 7 purchase totals = | $1,288.34 | $1,402.7353 | $1,402.74 | $1,402.70 | $1,402.80 | |