| 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 | $118.96 | 13.837% | $135.4205 | $135.42 | $135.40 | $135.40 |
| Purchase #2 | $73.63 | 5.805% | $77.9042 | $77.90 | $77.90 | $77.90 |
| Purchase #3 | $218.78 | 5.347% | $230.4782 | $230.48 | $230.50 | $230.50 |
| Purchase #4 | $127.98 | 13.359% | $145.0768 | $145.08 | $145.10 | $145.10 |
| Purchase #5 | $161.59 | 7.293% | $173.3748 | $173.37 | $173.35 | $173.40 |
| Purchase #6 | $219.30 | 10.283% | $241.8506 | $241.85 | $241.85 | $241.90 |
| Purchase #7 | $69.81 | 10.180% | $76.9167 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $990.05 | $1,081.0218 | $1,081.02 | $1,081.00 | $1,081.10 | |