| 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 | $114.89 | 6.200% | $122.0132 | $122.01 | $122.00 | $122.00 |
| Purchase #2 | $56.54 | 12.405% | $63.5538 | $63.55 | $63.55 | $63.60 |
| Purchase #3 | $243.36 | 12.106% | $272.8212 | $272.82 | $272.80 | $272.80 |
| Purchase #4 | $183.30 | 6.127% | $194.5308 | $194.53 | $194.55 | $194.50 |
| Purchase #5 | $213.96 | 7.281% | $229.5384 | $229.54 | $229.55 | $229.50 |
| Purchase #6 | $107.85 | 13.586% | $122.5025 | $122.50 | $122.50 | $122.50 |
| Purchase #7 | $217.42 | 7.277% | $233.2417 | $233.24 | $233.25 | $233.20 |
| 7 purchase totals = | $1,137.32 | $1,238.2016 | $1,238.19 | $1,238.20 | $1,238.10 | |