| 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 | $192.77 | 5.867% | $204.0798 | $204.08 | $204.10 | $204.10 |
| Purchase #2 | $35.58 | 8.222% | $38.5054 | $38.51 | $38.50 | $38.50 |
| Purchase #3 | $193.36 | 12.810% | $218.1294 | $218.13 | $218.15 | $218.10 |
| Purchase #4 | $117.69 | 10.559% | $130.1169 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $181.74 | 5.626% | $191.9647 | $191.96 | $191.95 | $192.00 |
| Purchase #6 | $135.87 | 11.368% | $151.3157 | $151.32 | $151.30 | $151.30 |
| Purchase #7 | $222.91 | 10.184% | $245.6112 | $245.61 | $245.60 | $245.60 |
| 7 purchase totals = | $1,079.92 | $1,179.7231 | $1,179.73 | $1,179.70 | $1,179.70 | |