| 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 | $124.55 | 11.449% | $138.8097 | $138.81 | $138.80 | $138.80 |
| Purchase #2 | $141.42 | 12.860% | $159.6066 | $159.61 | $159.60 | $159.60 |
| Purchase #3 | $68.50 | 7.415% | $73.5793 | $73.58 | $73.60 | $73.60 |
| Purchase #4 | $206.73 | 7.271% | $221.7613 | $221.76 | $221.75 | $221.80 |
| Purchase #5 | $103.46 | 9.351% | $113.1345 | $113.13 | $113.15 | $113.10 |
| Purchase #6 | $225.91 | 8.649% | $245.449 | $245.45 | $245.45 | $245.40 |
| Purchase #7 | $12.83 | 8.337% | $13.8996 | $13.90 | $13.90 | $13.90 |
| 7 purchase totals = | $883.40 | $966.2400 | $966.24 | $966.25 | $966.20 | |