| 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 | $112.82 | 7.595% | $121.3887 | $121.39 | $121.40 | $121.40 |
| Purchase #2 | $238.65 | 3.796% | $247.7092 | $247.71 | $247.70 | $247.70 |
| Purchase #3 | $128.54 | 9.817% | $141.1588 | $141.16 | $141.15 | $141.20 |
| Purchase #4 | $50.50 | 5.639% | $53.3477 | $53.35 | $53.35 | $53.30 |
| Purchase #5 | $149.78 | 4.211% | $156.0872 | $156.09 | $156.10 | $156.10 |
| Purchase #6 | $179.69 | 7.815% | $193.7328 | $193.73 | $193.75 | $193.70 |
| Purchase #7 | $157.30 | 3.566% | $162.9093 | $162.91 | $162.90 | $162.90 |
| 7 purchase totals = | $1,017.28 | $1,076.3337 | $1,076.34 | $1,076.35 | $1,076.30 | |