| 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 | $213.96 | 12.615% | $240.9511 | $240.95 | $240.95 | $241.00 |
| Purchase #2 | $201.64 | 13.285% | $228.4279 | $228.43 | $228.45 | $228.40 |
| Purchase #3 | $220.92 | 8.646% | $240.0207 | $240.02 | $240.00 | $240.00 |
| Purchase #4 | $229.35 | 4.386% | $239.4093 | $239.41 | $239.40 | $239.40 |
| Purchase #5 | $142.51 | 7.351% | $152.9859 | $152.99 | $153.00 | $153.00 |
| Purchase #6 | $201.52 | 13.546% | $228.8179 | $228.82 | $228.80 | $228.80 |
| Purchase #7 | $182.66 | 10.503% | $201.8448 | $201.84 | $201.85 | $201.80 |
| 7 purchase totals = | $1,392.56 | $1,532.4576 | $1,532.46 | $1,532.45 | $1,532.40 | |