| 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 | $106.64 | 4.329% | $111.2564 | $111.26 | $111.25 | $111.30 |
| Purchase #2 | $170.84 | 12.133% | $191.568 | $191.57 | $191.55 | $191.60 |
| Purchase #3 | $91.96 | 8.755% | $100.0111 | $100.01 | $100.00 | $100.00 |
| Purchase #4 | $123.37 | 9.523% | $135.1185 | $135.12 | $135.10 | $135.10 |
| Purchase #5 | $216.48 | 5.418% | $228.2089 | $228.21 | $228.20 | $228.20 |
| Purchase #6 | $155.88 | 13.246% | $176.5279 | $176.53 | $176.55 | $176.50 |
| Purchase #7 | $115.97 | 3.686% | $120.2447 | $120.24 | $120.25 | $120.20 |
| 7 purchase totals = | $981.14 | $1,062.9355 | $1,062.94 | $1,062.90 | $1,062.90 | |