| 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 | $219.64 | 10.391% | $242.4628 | $242.46 | $242.45 | $242.50 |
| Purchase #2 | $105.38 | 9.751% | $115.6556 | $115.66 | $115.65 | $115.70 |
| Purchase #3 | $83.32 | 10.477% | $92.0494 | $92.05 | $92.05 | $92.00 |
| Purchase #4 | $63.93 | 11.522% | $71.296 | $71.30 | $71.30 | $71.30 |
| Purchase #5 | $58.88 | 8.294% | $63.7635 | $63.76 | $63.75 | $63.80 |
| Purchase #6 | $232.80 | 7.203% | $249.5686 | $249.57 | $249.55 | $249.60 |
| Purchase #7 | $162.36 | 7.301% | $174.2139 | $174.21 | $174.20 | $174.20 |
| 7 purchase totals = | $926.31 | $1,009.0098 | $1,009.01 | $1,008.95 | $1,009.10 | |