| 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 | $119.69 | 7.204% | $128.3125 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $165.43 | 4.808% | $173.3839 | $173.38 | $173.40 | $173.40 |
| Purchase #3 | $115.52 | 4.830% | $121.0996 | $121.10 | $121.10 | $121.10 |
| Purchase #4 | $227.75 | 7.275% | $244.3188 | $244.32 | $244.30 | $244.30 |
| Purchase #5 | $137.75 | 12.528% | $155.0073 | $155.01 | $155.00 | $155.00 |
| Purchase #6 | $240.41 | 12.143% | $269.603 | $269.60 | $269.60 | $269.60 |
| Purchase #7 | $25.48 | 8.280% | $27.5897 | $27.59 | $27.60 | $27.60 |
| 7 purchase totals = | $1,032.03 | $1,119.3148 | $1,119.31 | $1,119.30 | $1,119.30 | |