| 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 | $89.66 | 10.215% | $98.8188 | $98.82 | $98.80 | $98.80 |
| Purchase #2 | $175.78 | 5.111% | $184.7641 | $184.76 | $184.75 | $184.80 |
| Purchase #3 | $123.80 | 3.428% | $128.0439 | $128.04 | $128.05 | $128.00 |
| Purchase #4 | $80.87 | 9.409% | $88.4791 | $88.48 | $88.50 | $88.50 |
| Purchase #5 | $138.71 | 7.440% | $149.03 | $149.03 | $149.05 | $149.00 |
| Purchase #6 | $239.40 | 13.135% | $270.8452 | $270.85 | $270.85 | $270.80 |
| Purchase #7 | $203.28 | 3.688% | $210.777 | $210.78 | $210.80 | $210.80 |
| 7 purchase totals = | $1,051.50 | $1,130.7581 | $1,130.76 | $1,130.80 | $1,130.70 | |