| 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 | $195.67 | 13.376% | $221.8428 | $221.84 | $221.85 | $221.80 |
| Purchase #2 | $113.61 | 9.812% | $124.7574 | $124.76 | $124.75 | $124.80 |
| Purchase #3 | $218.92 | 9.477% | $239.667 | $239.67 | $239.65 | $239.70 |
| Purchase #4 | $202.52 | 9.121% | $220.9918 | $220.99 | $221.00 | $221.00 |
| Purchase #5 | $39.64 | 8.253% | $42.9115 | $42.91 | $42.90 | $42.90 |
| Purchase #6 | $249.89 | 9.729% | $274.2018 | $274.20 | $274.20 | $274.20 |
| Purchase #7 | $227.35 | 13.869% | $258.8812 | $258.88 | $258.90 | $258.90 |
| 7 purchase totals = | $1,247.60 | $1,383.2535 | $1,383.25 | $1,383.25 | $1,383.30 | |