| 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 | $120.68 | 5.274% | $127.0447 | $127.04 | $127.05 | $127.00 |
| Purchase #2 | $230.48 | 6.811% | $246.178 | $246.18 | $246.20 | $246.20 |
| Purchase #3 | $149.94 | 4.816% | $157.1611 | $157.16 | $157.15 | $157.20 |
| Purchase #4 | $247.62 | 13.711% | $281.5712 | $281.57 | $281.55 | $281.60 |
| Purchase #5 | $39.95 | 11.120% | $44.3924 | $44.39 | $44.40 | $44.40 |
| Purchase #6 | $171.37 | 12.815% | $193.3311 | $193.33 | $193.35 | $193.30 |
| Purchase #7 | $65.64 | 8.332% | $71.1091 | $71.11 | $71.10 | $71.10 |
| 7 purchase totals = | $1,025.68 | $1,120.7876 | $1,120.78 | $1,120.80 | $1,120.80 | |