| 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 | $9.31 | 6.848% | $9.9475 | $9.95 | $9.95 | $9.90 |
| Purchase #2 | $231.31 | 13.747% | $263.1082 | $263.11 | $263.10 | $263.10 |
| Purchase #3 | $99.68 | 11.393% | $111.0365 | $111.04 | $111.05 | $111.00 |
| Purchase #4 | $182.68 | 4.790% | $191.4304 | $191.43 | $191.45 | $191.40 |
| Purchase #5 | $245.32 | 8.491% | $266.1501 | $266.15 | $266.15 | $266.20 |
| Purchase #6 | $189.36 | 11.552% | $211.2349 | $211.23 | $211.25 | $211.20 |
| Purchase #7 | $197.29 | 9.571% | $216.1726 | $216.17 | $216.15 | $216.20 |
| 7 purchase totals = | $1,154.95 | $1,269.0802 | $1,269.08 | $1,269.10 | $1,269.00 | |