| 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 | $42.73 | 12.566% | $48.0995 | $48.10 | $48.10 | $48.10 |
| Purchase #2 | $122.83 | 7.206% | $131.6811 | $131.68 | $131.70 | $131.70 |
| Purchase #3 | $218.73 | 5.696% | $231.1889 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $164.45 | 9.138% | $179.4774 | $179.48 | $179.50 | $179.50 |
| Purchase #5 | $197.29 | 7.226% | $211.5462 | $211.55 | $211.55 | $211.50 |
| Purchase #6 | $107.74 | 13.720% | $122.5219 | $122.52 | $122.50 | $122.50 |
| Purchase #7 | $129.84 | 13.449% | $147.3022 | $147.30 | $147.30 | $147.30 |
| 7 purchase totals = | $983.61 | $1,071.8172 | $1,071.82 | $1,071.85 | $1,071.80 | |