| 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 | $133.90 | 12.414% | $150.5223 | $150.52 | $150.50 | $150.50 |
| Purchase #2 | $220.84 | 5.198% | $232.3193 | $232.32 | $232.30 | $232.30 |
| Purchase #3 | $90.91 | 7.168% | $97.4264 | $97.43 | $97.45 | $97.40 |
| Purchase #4 | $10.34 | 5.181% | $10.8757 | $10.88 | $10.90 | $10.90 |
| Purchase #5 | $235.84 | 4.668% | $246.849 | $246.85 | $246.85 | $246.80 |
| Purchase #6 | $197.50 | 11.715% | $220.6371 | $220.64 | $220.65 | $220.60 |
| Purchase #7 | $235.80 | 6.589% | $251.3369 | $251.34 | $251.35 | $251.30 |
| 7 purchase totals = | $1,125.13 | $1,209.9667 | $1,209.98 | $1,210.00 | $1,209.80 | |