| 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 | $196.54 | 12.435% | $220.9797 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $199.30 | 8.853% | $216.944 | $216.94 | $216.95 | $216.90 |
| Purchase #3 | $32.35 | 5.205% | $34.0338 | $34.03 | $34.05 | $34.00 |
| Purchase #4 | $188.26 | 9.697% | $206.5156 | $206.52 | $206.50 | $206.50 |
| Purchase #5 | $246.89 | 3.425% | $255.346 | $255.35 | $255.35 | $255.30 |
| Purchase #6 | $100.62 | 12.874% | $113.5738 | $113.57 | $113.55 | $113.60 |
| Purchase #7 | $118.62 | 10.714% | $131.3289 | $131.33 | $131.35 | $131.30 |
| 7 purchase totals = | $1,082.58 | $1,178.7218 | $1,178.72 | $1,178.75 | $1,178.60 | |