| 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 | $240.76 | 11.781% | $269.1239 | $269.12 | $269.10 | $269.10 |
| Purchase #2 | $202.67 | 10.434% | $223.8166 | $223.82 | $223.80 | $223.80 |
| Purchase #3 | $17.56 | 12.577% | $19.7685 | $19.77 | $19.75 | $19.80 |
| Purchase #4 | $198.65 | 12.786% | $224.0494 | $224.05 | $224.05 | $224.00 |
| Purchase #5 | $77.26 | 4.407% | $80.6648 | $80.66 | $80.65 | $80.70 |
| Purchase #6 | $157.85 | 10.431% | $174.3153 | $174.32 | $174.30 | $174.30 |
| Purchase #7 | $191.73 | 4.350% | $200.0703 | $200.07 | $200.05 | $200.10 |
| 7 purchase totals = | $1,086.48 | $1,191.8088 | $1,191.81 | $1,191.70 | $1,191.80 | |