| 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 | $230.68 | 4.758% | $241.6558 | $241.66 | $241.65 | $241.70 |
| Purchase #2 | $195.47 | 13.278% | $221.4245 | $221.42 | $221.40 | $221.40 |
| Purchase #3 | $219.88 | 11.378% | $244.8979 | $244.90 | $244.90 | $244.90 |
| Purchase #4 | $137.61 | 12.509% | $154.8236 | $154.82 | $154.80 | $154.80 |
| Purchase #5 | $127.89 | 10.739% | $141.6241 | $141.62 | $141.60 | $141.60 |
| Purchase #6 | $193.61 | 7.419% | $207.9739 | $207.97 | $207.95 | $208.00 |
| Purchase #7 | $18.64 | 10.239% | $20.5485 | $20.55 | $20.55 | $20.50 |
| 7 purchase totals = | $1,123.78 | $1,232.9483 | $1,232.94 | $1,232.85 | $1,232.90 | |