| 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 | $223.28 | 7.201% | $239.3584 | $239.36 | $239.35 | $239.40 |
| Purchase #2 | $57.48 | 9.710% | $63.0613 | $63.06 | $63.05 | $63.10 |
| Purchase #3 | $173.43 | 12.320% | $194.7966 | $194.80 | $194.80 | $194.80 |
| Purchase #4 | $48.59 | 13.359% | $55.0811 | $55.08 | $55.10 | $55.10 |
| Purchase #5 | $239.80 | 7.734% | $258.3461 | $258.35 | $258.35 | $258.30 |
| Purchase #6 | $24.60 | 9.788% | $27.0078 | $27.01 | $27.00 | $27.00 |
| Purchase #7 | $165.78 | 8.355% | $179.6309 | $179.63 | $179.65 | $179.60 |
| 7 purchase totals = | $932.96 | $1,017.2822 | $1,017.29 | $1,017.30 | $1,017.30 | |