| 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 | $107.51 | 10.145% | $118.4169 | $118.42 | $118.40 | $118.40 |
| Purchase #2 | $212.86 | 4.292% | $221.996 | $222.00 | $222.00 | $222.00 |
| Purchase #3 | $223.42 | 7.565% | $240.3217 | $240.32 | $240.30 | $240.30 |
| Purchase #4 | $147.73 | 8.665% | $160.5308 | $160.53 | $160.55 | $160.50 |
| Purchase #5 | $136.93 | 13.799% | $155.825 | $155.83 | $155.85 | $155.80 |
| Purchase #6 | $192.82 | 13.548% | $218.9433 | $218.94 | $218.95 | $218.90 |
| Purchase #7 | $237.65 | 6.392% | $252.8406 | $252.84 | $252.85 | $252.80 |
| 7 purchase totals = | $1,258.92 | $1,368.8743 | $1,368.88 | $1,368.90 | $1,368.70 | |