| 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 | $102.38 | 12.516% | $115.1939 | $115.19 | $115.20 | $115.20 |
| Purchase #2 | $132.67 | 10.356% | $146.4093 | $146.41 | $146.40 | $146.40 |
| Purchase #3 | $196.29 | 11.162% | $218.1999 | $218.20 | $218.20 | $218.20 |
| Purchase #4 | $157.42 | 9.366% | $172.164 | $172.16 | $172.15 | $172.20 |
| Purchase #5 | $139.63 | 9.253% | $152.55 | $152.55 | $152.55 | $152.60 |
| Purchase #6 | $180.26 | 5.675% | $190.4898 | $190.49 | $190.50 | $190.50 |
| Purchase #7 | $249.27 | 9.331% | $272.5294 | $272.53 | $272.55 | $272.50 |
| 7 purchase totals = | $1,157.92 | $1,267.5363 | $1,267.53 | $1,267.55 | $1,267.60 | |