| 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 | $242.46 | 4.395% | $253.1161 | $253.12 | $253.10 | $253.10 |
| Purchase #2 | $132.94 | 4.521% | $138.9502 | $138.95 | $138.95 | $139.00 |
| Purchase #3 | $177.79 | 4.842% | $186.3986 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $6.27 | 4.331% | $6.5416 | $6.54 | $6.55 | $6.50 |
| Purchase #5 | $159.85 | 7.772% | $172.2735 | $172.27 | $172.25 | $172.30 |
| Purchase #6 | $181.32 | 13.672% | $206.1101 | $206.11 | $206.10 | $206.10 |
| Purchase #7 | $174.43 | 10.244% | $192.2986 | $192.30 | $192.30 | $192.30 |
| 7 purchase totals = | $1,075.06 | $1,155.6887 | $1,155.69 | $1,155.65 | $1,155.70 | |