| 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 | $206.60 | 4.771% | $216.4569 | $216.46 | $216.45 | $216.50 |
| Purchase #2 | $194.55 | 13.405% | $220.6294 | $220.63 | $220.65 | $220.60 |
| Purchase #3 | $80.69 | 11.487% | $89.9589 | $89.96 | $89.95 | $90.00 |
| Purchase #4 | $160.82 | 7.532% | $172.933 | $172.93 | $172.95 | $172.90 |
| Purchase #5 | $172.86 | 12.497% | $194.4623 | $194.46 | $194.45 | $194.50 |
| Purchase #6 | $245.44 | 13.223% | $277.8945 | $277.89 | $277.90 | $277.90 |
| Purchase #7 | $180.70 | 11.324% | $201.1625 | $201.16 | $201.15 | $201.20 |
| 7 purchase totals = | $1,241.66 | $1,373.4975 | $1,373.49 | $1,373.50 | $1,373.60 | |