| 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 | $91.37 | 8.192% | $98.855 | $98.86 | $98.85 | $98.90 |
| Purchase #2 | $135.62 | 13.558% | $154.0074 | $154.01 | $154.00 | $154.00 |
| Purchase #3 | $199.34 | 13.208% | $225.6688 | $225.67 | $225.65 | $225.70 |
| Purchase #4 | $149.92 | 8.560% | $162.7532 | $162.75 | $162.75 | $162.80 |
| Purchase #5 | $91.36 | 9.181% | $99.7478 | $99.75 | $99.75 | $99.70 |
| Purchase #6 | $219.59 | 8.642% | $238.567 | $238.57 | $238.55 | $238.60 |
| Purchase #7 | $62.40 | 13.263% | $70.6761 | $70.68 | $70.70 | $70.70 |
| 7 purchase totals = | $949.60 | $1,050.2753 | $1,050.29 | $1,050.25 | $1,050.40 | |