| 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 | $241.50 | 9.689% | $264.8989 | $264.90 | $264.90 | $264.90 |
| Purchase #2 | $187.53 | 6.746% | $200.1808 | $200.18 | $200.20 | $200.20 |
| Purchase #3 | $9.53 | 5.334% | $10.0383 | $10.04 | $10.05 | $10.00 |
| Purchase #4 | $167.98 | 7.204% | $180.0813 | $180.08 | $180.10 | $180.10 |
| Purchase #5 | $181.29 | 3.345% | $187.3542 | $187.35 | $187.35 | $187.40 |
| Purchase #6 | $200.48 | 13.732% | $228.0099 | $228.01 | $228.00 | $228.00 |
| Purchase #7 | $149.61 | 11.331% | $166.5623 | $166.56 | $166.55 | $166.60 |
| 7 purchase totals = | $1,137.92 | $1,237.1257 | $1,237.12 | $1,237.15 | $1,237.20 | |