| 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 | $82.68 | 13.603% | $93.927 | $93.93 | $93.95 | $93.90 |
| Purchase #2 | $149.60 | 9.807% | $164.2713 | $164.27 | $164.25 | $164.30 |
| Purchase #3 | $152.77 | 9.400% | $167.1304 | $167.13 | $167.15 | $167.10 |
| Purchase #4 | $223.53 | 6.710% | $238.5289 | $238.53 | $238.55 | $238.50 |
| Purchase #5 | $7.33 | 12.220% | $8.2257 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $77.57 | 10.787% | $85.9375 | $85.94 | $85.95 | $85.90 |
| Purchase #7 | $217.60 | 11.668% | $242.9896 | $242.99 | $243.00 | $243.00 |
| 7 purchase totals = | $911.08 | $1,001.0104 | $1,001.02 | $1,001.10 | $1,000.90 | |