| 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 | $94.54 | 7.191% | $101.3384 | $101.34 | $101.35 | $101.30 |
| Purchase #2 | $117.68 | 10.813% | $130.4047 | $130.40 | $130.40 | $130.40 |
| Purchase #3 | $105.71 | 13.207% | $119.6711 | $119.67 | $119.65 | $119.70 |
| Purchase #4 | $238.81 | 11.573% | $266.4475 | $266.45 | $266.45 | $266.40 |
| Purchase #5 | $65.84 | 8.389% | $71.3633 | $71.36 | $71.35 | $71.40 |
| Purchase #6 | $140.86 | 4.695% | $147.4734 | $147.47 | $147.45 | $147.50 |
| Purchase #7 | $204.86 | 7.729% | $220.6936 | $220.69 | $220.70 | $220.70 |
| 7 purchase totals = | $968.30 | $1,057.3920 | $1,057.38 | $1,057.35 | $1,057.40 | |