| 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 | $194.74 | 12.508% | $219.0981 | $219.10 | $219.10 | $219.10 |
| Purchase #2 | $9.68 | 13.708% | $11.0069 | $11.01 | $11.00 | $11.00 |
| Purchase #3 | $187.74 | 5.110% | $197.3335 | $197.33 | $197.35 | $197.30 |
| Purchase #4 | $139.84 | 5.345% | $147.3144 | $147.31 | $147.30 | $147.30 |
| Purchase #5 | $60.39 | 12.330% | $67.8361 | $67.84 | $67.85 | $67.80 |
| Purchase #6 | $12.80 | 5.535% | $13.5085 | $13.51 | $13.50 | $13.50 |
| Purchase #7 | $185.82 | 13.655% | $211.1937 | $211.19 | $211.20 | $211.20 |
| 7 purchase totals = | $791.01 | $867.2912 | $867.29 | $867.30 | $867.20 | |