| 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 | $6.84 | 9.759% | $7.5075 | $7.51 | $7.50 | $7.50 |
| Purchase #2 | $230.95 | 4.232% | $240.7238 | $240.72 | $240.70 | $240.70 |
| Purchase #3 | $216.81 | 12.174% | $243.2044 | $243.20 | $243.20 | $243.20 |
| Purchase #4 | $206.57 | 5.692% | $218.328 | $218.33 | $218.35 | $218.30 |
| Purchase #5 | $134.37 | 4.588% | $140.5349 | $140.53 | $140.55 | $140.50 |
| Purchase #6 | $149.88 | 6.192% | $159.1606 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $133.65 | 6.754% | $142.6767 | $142.68 | $142.70 | $142.70 |
| 7 purchase totals = | $1,079.07 | $1,152.1359 | $1,152.13 | $1,152.15 | $1,152.10 | |