| 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 | $30.31 | 7.508% | $32.5857 | $32.59 | $32.60 | $32.60 |
| Purchase #2 | $212.43 | 9.240% | $232.0585 | $232.06 | $232.05 | $232.10 |
| Purchase #3 | $147.77 | 11.463% | $164.7089 | $164.71 | $164.70 | $164.70 |
| Purchase #4 | $240.26 | 11.491% | $267.8683 | $267.87 | $267.85 | $267.90 |
| Purchase #5 | $181.58 | 12.148% | $203.6383 | $203.64 | $203.65 | $203.60 |
| Purchase #6 | $144.50 | 12.275% | $162.2374 | $162.24 | $162.25 | $162.20 |
| Purchase #7 | $99.77 | 9.514% | $109.2621 | $109.26 | $109.25 | $109.30 |
| 7 purchase totals = | $1,056.62 | $1,172.3592 | $1,172.37 | $1,172.35 | $1,172.40 | |