| 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 | $219.32 | 4.407% | $228.9854 | $228.99 | $229.00 | $229.00 |
| Purchase #2 | $179.76 | 3.742% | $186.4866 | $186.49 | $186.50 | $186.50 |
| Purchase #3 | $57.59 | 5.366% | $60.6803 | $60.68 | $60.70 | $60.70 |
| Purchase #4 | $129.61 | 8.647% | $140.8174 | $140.82 | $140.80 | $140.80 |
| Purchase #5 | $206.93 | 8.615% | $224.757 | $224.76 | $224.75 | $224.80 |
| Purchase #6 | $38.82 | 9.180% | $42.3837 | $42.38 | $42.40 | $42.40 |
| Purchase #7 | $202.88 | 13.452% | $230.1714 | $230.17 | $230.15 | $230.20 |
| 7 purchase totals = | $1,034.91 | $1,114.2818 | $1,114.29 | $1,114.30 | $1,114.40 | |