| 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 | $105.85 | 11.429% | $117.9476 | $117.95 | $117.95 | $117.90 |
| Purchase #2 | $98.86 | 9.839% | $108.5868 | $108.59 | $108.60 | $108.60 |
| Purchase #3 | $191.55 | 6.250% | $203.5219 | $203.52 | $203.50 | $203.50 |
| Purchase #4 | $28.30 | 10.743% | $31.3403 | $31.34 | $31.35 | $31.30 |
| Purchase #5 | $223.98 | 12.376% | $251.6998 | $251.70 | $251.70 | $251.70 |
| Purchase #6 | $233.67 | 3.579% | $242.033 | $242.03 | $242.05 | $242.00 |
| Purchase #7 | $244.64 | 5.671% | $258.5135 | $258.51 | $258.50 | $258.50 |
| 7 purchase totals = | $1,126.85 | $1,213.6429 | $1,213.64 | $1,213.65 | $1,213.50 | |