| 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 | $134.30 | 11.341% | $149.531 | $149.53 | $149.55 | $149.50 |
| Purchase #2 | $204.90 | 13.616% | $232.7992 | $232.80 | $232.80 | $232.80 |
| Purchase #3 | $203.40 | 13.177% | $230.202 | $230.20 | $230.20 | $230.20 |
| Purchase #4 | $242.41 | 5.812% | $256.4989 | $256.50 | $256.50 | $256.50 |
| Purchase #5 | $203.78 | 6.287% | $216.5916 | $216.59 | $216.60 | $216.60 |
| Purchase #6 | $135.30 | 9.575% | $148.255 | $148.26 | $148.25 | $148.30 |
| Purchase #7 | $217.34 | 7.218% | $233.0276 | $233.03 | $233.05 | $233.00 |
| 7 purchase totals = | $1,341.43 | $1,466.9053 | $1,466.91 | $1,466.95 | $1,466.90 | |