| 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 | $193.34 | 5.422% | $203.8229 | $203.82 | $203.80 | $203.80 |
| Purchase #2 | $115.66 | 4.851% | $121.2707 | $121.27 | $121.25 | $121.30 |
| Purchase #3 | $176.64 | 9.117% | $192.7443 | $192.74 | $192.75 | $192.70 |
| Purchase #4 | $23.81 | 8.655% | $25.8708 | $25.87 | $25.85 | $25.90 |
| Purchase #5 | $230.50 | 7.116% | $246.9024 | $246.90 | $246.90 | $246.90 |
| Purchase #6 | $124.45 | 4.236% | $129.7217 | $129.72 | $129.70 | $129.70 |
| Purchase #7 | $182.44 | 8.232% | $197.4585 | $197.46 | $197.45 | $197.50 |
| 7 purchase totals = | $1,046.84 | $1,117.7913 | $1,117.78 | $1,117.70 | $1,117.80 | |