| 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 | $238.60 | 5.220% | $251.0549 | $251.05 | $251.05 | $251.10 |
| Purchase #2 | $23.71 | 8.540% | $25.7348 | $25.73 | $25.75 | $25.70 |
| Purchase #3 | $133.88 | 10.173% | $147.4996 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $216.42 | 5.766% | $228.8988 | $228.90 | $228.90 | $228.90 |
| Purchase #5 | $147.55 | 10.227% | $162.6399 | $162.64 | $162.65 | $162.60 |
| Purchase #6 | $235.90 | 9.440% | $258.169 | $258.17 | $258.15 | $258.20 |
| Purchase #7 | $136.36 | 7.206% | $146.1861 | $146.19 | $146.20 | $146.20 |
| 7 purchase totals = | $1,132.42 | $1,220.1831 | $1,220.18 | $1,220.20 | $1,220.20 | |