| 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 | $122.67 | 11.195% | $136.4029 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $155.48 | 3.628% | $161.1208 | $161.12 | $161.10 | $161.10 |
| Purchase #3 | $214.53 | 12.174% | $240.6469 | $240.65 | $240.65 | $240.60 |
| Purchase #4 | $129.87 | 11.755% | $145.1362 | $145.14 | $145.15 | $145.10 |
| Purchase #5 | $60.52 | 13.522% | $68.7035 | $68.70 | $68.70 | $68.70 |
| Purchase #6 | $168.53 | 8.200% | $182.3495 | $182.35 | $182.35 | $182.30 |
| Purchase #7 | $81.48 | 4.861% | $85.4407 | $85.44 | $85.45 | $85.40 |
| 7 purchase totals = | $933.08 | $1,019.8005 | $1,019.80 | $1,019.80 | $1,019.60 | |