| 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 | $230.70 | 5.707% | $243.866 | $243.87 | $243.85 | $243.90 |
| Purchase #2 | $66.59 | 13.260% | $75.4198 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $23.73 | 9.379% | $25.9556 | $25.96 | $25.95 | $26.00 |
| Purchase #4 | $148.77 | 11.209% | $165.4456 | $165.45 | $165.45 | $165.40 |
| Purchase #5 | $219.72 | 9.822% | $241.3009 | $241.30 | $241.30 | $241.30 |
| Purchase #6 | $195.54 | 4.344% | $204.0343 | $204.03 | $204.05 | $204.00 |
| Purchase #7 | $202.78 | 7.821% | $218.6394 | $218.64 | $218.65 | $218.60 |
| 7 purchase totals = | $1,087.83 | $1,174.6616 | $1,174.67 | $1,174.65 | $1,174.60 | |