| 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 | $117.69 | 4.647% | $123.1591 | $123.16 | $123.15 | $123.20 |
| Purchase #2 | $64.45 | 9.550% | $70.605 | $70.61 | $70.60 | $70.60 |
| Purchase #3 | $241.52 | 10.489% | $266.853 | $266.85 | $266.85 | $266.90 |
| Purchase #4 | $76.86 | 6.104% | $81.5515 | $81.55 | $81.55 | $81.60 |
| Purchase #5 | $170.87 | 12.720% | $192.6047 | $192.60 | $192.60 | $192.60 |
| Purchase #6 | $244.31 | 7.441% | $262.4891 | $262.49 | $262.50 | $262.50 |
| Purchase #7 | $76.29 | 7.730% | $82.1872 | $82.19 | $82.20 | $82.20 |
| 7 purchase totals = | $991.99 | $1,079.4496 | $1,079.45 | $1,079.45 | $1,079.60 | |