| 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 | $184.84 | 7.427% | $198.5681 | $198.57 | $198.55 | $198.60 |
| Purchase #2 | $195.78 | 13.358% | $221.9323 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $92.95 | 11.282% | $103.4366 | $103.44 | $103.45 | $103.40 |
| Purchase #4 | $238.40 | 5.661% | $251.8958 | $251.90 | $251.90 | $251.90 |
| Purchase #5 | $201.41 | 13.251% | $228.0988 | $228.10 | $228.10 | $228.10 |
| Purchase #6 | $187.66 | 13.590% | $213.163 | $213.16 | $213.15 | $213.20 |
| Purchase #7 | $231.34 | 11.379% | $257.6642 | $257.66 | $257.65 | $257.70 |
| 7 purchase totals = | $1,332.38 | $1,474.7588 | $1,474.76 | $1,474.75 | $1,474.80 | |