| 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 | $110.73 | 6.284% | $117.6883 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $110.69 | 7.821% | $119.3471 | $119.35 | $119.35 | $119.30 |
| Purchase #3 | $179.62 | 7.507% | $193.1041 | $193.10 | $193.10 | $193.10 |
| Purchase #4 | $124.63 | 4.477% | $130.2097 | $130.21 | $130.20 | $130.20 |
| Purchase #5 | $230.60 | 8.752% | $250.7821 | $250.78 | $250.80 | $250.80 |
| Purchase #6 | $83.73 | 11.833% | $93.6378 | $93.64 | $93.65 | $93.60 |
| Purchase #7 | $187.91 | 11.682% | $209.8616 | $209.86 | $209.85 | $209.90 |
| 7 purchase totals = | $1,027.91 | $1,114.6307 | $1,114.63 | $1,114.65 | $1,114.60 | |