| 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 | $236.86 | 4.465% | $247.4358 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $189.72 | 3.682% | $196.7055 | $196.71 | $196.70 | $196.70 |
| Purchase #3 | $219.48 | 4.146% | $228.5796 | $228.58 | $228.60 | $228.60 |
| Purchase #4 | $179.90 | 8.131% | $194.5277 | $194.53 | $194.55 | $194.50 |
| Purchase #5 | $13.70 | 8.465% | $14.8597 | $14.86 | $14.85 | $14.90 |
| Purchase #6 | $101.93 | 13.184% | $115.3685 | $115.37 | $115.35 | $115.40 |
| Purchase #7 | $74.78 | 7.572% | $80.4423 | $80.44 | $80.45 | $80.40 |
| 7 purchase totals = | $1,016.37 | $1,077.9191 | $1,077.93 | $1,077.95 | $1,077.90 | |