| 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 | $237.26 | 7.397% | $254.8101 | $254.81 | $254.80 | $254.80 |
| Purchase #2 | $219.91 | 4.403% | $229.5926 | $229.59 | $229.60 | $229.60 |
| Purchase #3 | $232.56 | 6.635% | $247.9904 | $247.99 | $248.00 | $248.00 |
| Purchase #4 | $178.44 | 8.365% | $193.3665 | $193.37 | $193.35 | $193.40 |
| Purchase #5 | $179.50 | 13.602% | $203.9156 | $203.92 | $203.90 | $203.90 |
| Purchase #6 | $24.53 | 5.628% | $25.9105 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $171.77 | 3.695% | $178.1169 | $178.12 | $178.10 | $178.10 |
| 7 purchase totals = | $1,243.97 | $1,333.7026 | $1,333.71 | $1,333.65 | $1,333.70 | |