| 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 | $99.51 | 10.557% | $110.0153 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $22.28 | 7.685% | $23.9922 | $23.99 | $24.00 | $24.00 |
| Purchase #3 | $213.64 | 13.649% | $242.7997 | $242.80 | $242.80 | $242.80 |
| Purchase #4 | $197.74 | 8.509% | $214.5657 | $214.57 | $214.55 | $214.60 |
| Purchase #5 | $246.86 | 12.340% | $277.3225 | $277.32 | $277.30 | $277.30 |
| Purchase #6 | $221.90 | 11.277% | $246.9237 | $246.92 | $246.90 | $246.90 |
| Purchase #7 | $141.83 | 8.570% | $153.9848 | $153.98 | $154.00 | $154.00 |
| 7 purchase totals = | $1,143.76 | $1,269.6039 | $1,269.60 | $1,269.55 | $1,269.60 | |