| 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 | $242.94 | 11.533% | $270.9583 | $270.96 | $270.95 | $271.00 |
| Purchase #2 | $116.25 | 5.565% | $122.7193 | $122.72 | $122.70 | $122.70 |
| Purchase #3 | $143.74 | 6.181% | $152.6246 | $152.62 | $152.60 | $152.60 |
| Purchase #4 | $144.51 | 10.557% | $159.7659 | $159.77 | $159.75 | $159.80 |
| Purchase #5 | $68.93 | 3.326% | $71.2226 | $71.22 | $71.20 | $71.20 |
| Purchase #6 | $120.68 | 7.199% | $129.3678 | $129.37 | $129.35 | $129.40 |
| Purchase #7 | $111.55 | 5.630% | $117.8303 | $117.83 | $117.85 | $117.80 |
| 7 purchase totals = | $948.60 | $1,024.4888 | $1,024.49 | $1,024.40 | $1,024.50 | |