| 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 | $198.45 | 11.649% | $221.5674 | $221.57 | $221.55 | $221.60 |
| Purchase #2 | $224.51 | 13.667% | $255.1938 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $50.99 | 7.544% | $54.8367 | $54.84 | $54.85 | $54.80 |
| Purchase #4 | $53.66 | 9.574% | $58.7974 | $58.80 | $58.80 | $58.80 |
| Purchase #5 | $235.86 | 4.503% | $246.4808 | $246.48 | $246.50 | $246.50 |
| Purchase #6 | $109.67 | 11.478% | $122.2579 | $122.26 | $122.25 | $122.30 |
| Purchase #7 | $39.91 | 9.111% | $43.5462 | $43.55 | $43.55 | $43.50 |
| 7 purchase totals = | $913.05 | $1,002.6802 | $1,002.69 | $1,002.70 | $1,002.70 | |