| 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 | $81.54 | 9.379% | $89.1876 | $89.19 | $89.20 | $89.20 |
| Purchase #2 | $206.92 | 4.771% | $216.7922 | $216.79 | $216.80 | $216.80 |
| Purchase #3 | $172.53 | 5.113% | $181.3515 | $181.35 | $181.35 | $181.40 |
| Purchase #4 | $148.77 | 8.565% | $161.5122 | $161.51 | $161.50 | $161.50 |
| Purchase #5 | $220.61 | 11.419% | $245.8015 | $245.80 | $245.80 | $245.80 |
| Purchase #6 | $53.58 | 13.801% | $60.9746 | $60.97 | $60.95 | $61.00 |
| Purchase #7 | $120.91 | 12.432% | $135.9415 | $135.94 | $135.95 | $135.90 |
| 7 purchase totals = | $1,004.86 | $1,091.5611 | $1,091.55 | $1,091.55 | $1,091.60 | |