| 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 | $140.28 | 9.118% | $153.0707 | $153.07 | $153.05 | $153.10 |
| Purchase #2 | $203.78 | 13.251% | $230.7829 | $230.78 | $230.80 | $230.80 |
| Purchase #3 | $155.29 | 12.567% | $174.8053 | $174.81 | $174.80 | $174.80 |
| Purchase #4 | $15.78 | 4.529% | $16.4947 | $16.49 | $16.50 | $16.50 |
| Purchase #5 | $205.52 | 9.156% | $224.3374 | $224.34 | $224.35 | $224.30 |
| Purchase #6 | $122.26 | 10.564% | $135.1755 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $247.81 | 10.334% | $273.4187 | $273.42 | $273.40 | $273.40 |
| 7 purchase totals = | $1,090.72 | $1,208.0852 | $1,208.09 | $1,208.10 | $1,208.10 | |