| 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 | $119.86 | 6.790% | $127.9985 | $128.00 | $128.00 | $128.00 |
| Purchase #2 | $219.58 | 12.520% | $247.0714 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $132.42 | 13.505% | $150.3033 | $150.30 | $150.30 | $150.30 |
| Purchase #4 | $224.84 | 9.373% | $245.9143 | $245.91 | $245.90 | $245.90 |
| Purchase #5 | $249.28 | 8.311% | $269.9977 | $270.00 | $270.00 | $270.00 |
| Purchase #6 | $63.66 | 6.441% | $67.7603 | $67.76 | $67.75 | $67.80 |
| Purchase #7 | $193.67 | 13.409% | $219.6392 | $219.64 | $219.65 | $219.60 |
| 7 purchase totals = | $1,203.31 | $1,328.6847 | $1,328.68 | $1,328.65 | $1,328.70 | |