| 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 | $217.57 | 9.767% | $238.8201 | $238.82 | $238.80 | $238.80 |
| Purchase #2 | $12.74 | 3.259% | $13.1552 | $13.16 | $13.15 | $13.20 |
| Purchase #3 | $147.73 | 4.650% | $154.5994 | $154.60 | $154.60 | $154.60 |
| Purchase #4 | $210.96 | 8.340% | $228.5541 | $228.55 | $228.55 | $228.60 |
| Purchase #5 | $125.46 | 9.815% | $137.7739 | $137.77 | $137.75 | $137.80 |
| Purchase #6 | $132.90 | 6.372% | $141.3684 | $141.37 | $141.35 | $141.40 |
| Purchase #7 | $143.95 | 12.817% | $162.4001 | $162.40 | $162.40 | $162.40 |
| 7 purchase totals = | $991.31 | $1,076.6712 | $1,076.67 | $1,076.60 | $1,076.80 | |