| 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 | $120.32 | 12.700% | $135.6006 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $135.51 | 10.554% | $149.8117 | $149.81 | $149.80 | $149.80 |
| Purchase #3 | $29.28 | 10.789% | $32.439 | $32.44 | $32.45 | $32.40 |
| Purchase #4 | $218.37 | 8.231% | $236.344 | $236.34 | $236.35 | $236.30 |
| Purchase #5 | $165.28 | 9.648% | $181.2262 | $181.23 | $181.25 | $181.20 |
| Purchase #6 | $216.81 | 10.260% | $239.0547 | $239.05 | $239.05 | $239.10 |
| Purchase #7 | $10.68 | 5.296% | $11.2456 | $11.25 | $11.25 | $11.20 |
| 7 purchase totals = | $896.25 | $985.7218 | $985.72 | $985.75 | $985.60 | |