| 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 | $202.38 | 9.721% | $222.0534 | $222.05 | $222.05 | $222.10 |
| Purchase #2 | $201.59 | 4.707% | $211.0788 | $211.08 | $211.10 | $211.10 |
| Purchase #3 | $218.35 | 11.842% | $244.207 | $244.21 | $244.20 | $244.20 |
| Purchase #4 | $109.67 | 11.128% | $121.8741 | $121.87 | $121.85 | $121.90 |
| Purchase #5 | $225.91 | 9.141% | $246.5604 | $246.56 | $246.55 | $246.60 |
| Purchase #6 | $121.64 | 5.310% | $128.0991 | $128.10 | $128.10 | $128.10 |
| Purchase #7 | $186.52 | 8.440% | $202.2623 | $202.26 | $202.25 | $202.30 |
| 7 purchase totals = | $1,266.06 | $1,376.1351 | $1,376.13 | $1,376.10 | $1,376.30 | |