| 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 | $204.68 | 12.658% | $230.5884 | $230.59 | $230.60 | $230.60 |
| Purchase #2 | $77.26 | 8.793% | $84.0535 | $84.05 | $84.05 | $84.10 |
| Purchase #3 | $100.80 | 3.145% | $103.9702 | $103.97 | $103.95 | $104.00 |
| Purchase #4 | $120.65 | 11.430% | $134.4403 | $134.44 | $134.45 | $134.40 |
| Purchase #5 | $105.84 | 8.194% | $114.5125 | $114.51 | $114.50 | $114.50 |
| Purchase #6 | $128.97 | 5.369% | $135.8944 | $135.89 | $135.90 | $135.90 |
| Purchase #7 | $56.97 | 10.245% | $62.8066 | $62.81 | $62.80 | $62.80 |
| 7 purchase totals = | $795.17 | $866.2659 | $866.26 | $866.25 | $866.30 | |