| 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 | $84.33 | 5.304% | $88.8029 | $88.80 | $88.80 | $88.80 |
| Purchase #2 | $212.88 | 12.111% | $238.6619 | $238.66 | $238.65 | $238.70 |
| Purchase #3 | $244.52 | 5.809% | $258.7242 | $258.72 | $258.70 | $258.70 |
| Purchase #4 | $95.29 | 4.201% | $99.2931 | $99.29 | $99.30 | $99.30 |
| Purchase #5 | $133.58 | 9.447% | $146.1993 | $146.20 | $146.20 | $146.20 |
| Purchase #6 | $204.27 | 7.391% | $219.3676 | $219.37 | $219.35 | $219.40 |
| Purchase #7 | $241.31 | 7.870% | $260.3011 | $260.30 | $260.30 | $260.30 |
| 7 purchase totals = | $1,216.18 | $1,311.3501 | $1,311.34 | $1,311.30 | $1,311.40 | |