| 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 | $184.90 | 6.781% | $197.4381 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $174.85 | 5.292% | $184.1031 | $184.10 | $184.10 | $184.10 |
| Purchase #3 | $211.25 | 11.440% | $235.417 | $235.42 | $235.40 | $235.40 |
| Purchase #4 | $235.75 | 13.413% | $267.3711 | $267.37 | $267.35 | $267.40 |
| Purchase #5 | $196.53 | 3.700% | $203.8016 | $203.80 | $203.80 | $203.80 |
| Purchase #6 | $107.50 | 13.792% | $122.3264 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $7.26 | 5.631% | $7.6688 | $7.67 | $7.65 | $7.70 |
| 7 purchase totals = | $1,118.04 | $1,218.1261 | $1,218.13 | $1,218.10 | $1,218.10 | |