| 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 | $183.50 | 10.546% | $202.8519 | $202.85 | $202.85 | $202.90 |
| Purchase #2 | $231.65 | 8.773% | $251.9727 | $251.97 | $251.95 | $252.00 |
| Purchase #3 | $127.48 | 6.323% | $135.5406 | $135.54 | $135.55 | $135.50 |
| Purchase #4 | $184.98 | 13.610% | $210.1558 | $210.16 | $210.15 | $210.20 |
| Purchase #5 | $217.93 | 10.436% | $240.6732 | $240.67 | $240.65 | $240.70 |
| Purchase #6 | $227.41 | 4.591% | $237.8504 | $237.85 | $237.85 | $237.90 |
| Purchase #7 | $223.29 | 3.814% | $231.8063 | $231.81 | $231.80 | $231.80 |
| 7 purchase totals = | $1,396.24 | $1,510.8509 | $1,510.85 | $1,510.80 | $1,511.00 | |