| 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 | $101.36 | 10.776% | $112.2826 | $112.28 | $112.30 | $112.30 |
| Purchase #2 | $96.72 | 4.684% | $101.2504 | $101.25 | $101.25 | $101.30 |
| Purchase #3 | $181.43 | 3.854% | $188.4223 | $188.42 | $188.40 | $188.40 |
| Purchase #4 | $180.30 | 5.292% | $189.8415 | $189.84 | $189.85 | $189.80 |
| Purchase #5 | $216.75 | 11.417% | $241.4963 | $241.50 | $241.50 | $241.50 |
| Purchase #6 | $115.85 | 12.869% | $130.7587 | $130.76 | $130.75 | $130.80 |
| Purchase #7 | $221.51 | 4.126% | $230.6495 | $230.65 | $230.65 | $230.60 |
| 7 purchase totals = | $1,113.92 | $1,194.7013 | $1,194.70 | $1,194.70 | $1,194.70 | |