| 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 | $192.77 | 13.669% | $219.1197 | $219.12 | $219.10 | $219.10 |
| Purchase #2 | $74.84 | 13.218% | $84.7324 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $140.97 | 7.620% | $151.7119 | $151.71 | $151.70 | $151.70 |
| Purchase #4 | $29.62 | 13.500% | $33.6187 | $33.62 | $33.60 | $33.60 |
| Purchase #5 | $77.98 | 13.295% | $88.3474 | $88.35 | $88.35 | $88.30 |
| Purchase #6 | $240.45 | 7.296% | $257.9932 | $257.99 | $258.00 | $258.00 |
| Purchase #7 | $178.44 | 7.254% | $191.384 | $191.38 | $191.40 | $191.40 |
| 7 purchase totals = | $935.07 | $1,026.9073 | $1,026.90 | $1,026.90 | $1,026.80 | |