| 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 | $36.44 | 10.490% | $40.2626 | $40.26 | $40.25 | $40.30 |
| Purchase #2 | $128.88 | 13.825% | $146.6977 | $146.70 | $146.70 | $146.70 |
| Purchase #3 | $219.48 | 3.201% | $226.5056 | $226.51 | $226.50 | $226.50 |
| Purchase #4 | $135.53 | 5.376% | $142.8161 | $142.82 | $142.80 | $142.80 |
| Purchase #5 | $240.69 | 12.149% | $269.9314 | $269.93 | $269.95 | $269.90 |
| Purchase #6 | $165.62 | 7.653% | $178.2949 | $178.29 | $178.30 | $178.30 |
| Purchase #7 | $181.53 | 3.537% | $187.9507 | $187.95 | $187.95 | $188.00 |
| 7 purchase totals = | $1,108.17 | $1,192.4590 | $1,192.46 | $1,192.45 | $1,192.50 | |