| 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 | $88.43 | 3.194% | $91.2545 | $91.25 | $91.25 | $91.30 |
| Purchase #2 | $203.89 | 12.360% | $229.0908 | $229.09 | $229.10 | $229.10 |
| Purchase #3 | $195.36 | 9.747% | $214.4017 | $214.40 | $214.40 | $214.40 |
| Purchase #4 | $150.85 | 7.798% | $162.6133 | $162.61 | $162.60 | $162.60 |
| Purchase #5 | $222.27 | 8.822% | $241.8787 | $241.88 | $241.90 | $241.90 |
| Purchase #6 | $138.42 | 6.392% | $147.2678 | $147.27 | $147.25 | $147.30 |
| Purchase #7 | $219.94 | 5.833% | $232.7691 | $232.77 | $232.75 | $232.80 |
| 7 purchase totals = | $1,219.16 | $1,319.2759 | $1,319.27 | $1,319.25 | $1,319.40 | |