| 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 | $172.81 | 11.544% | $192.7592 | $192.76 | $192.75 | $192.80 |
| Purchase #2 | $11.58 | 4.529% | $12.1045 | $12.10 | $12.10 | $12.10 |
| Purchase #3 | $109.68 | 3.493% | $113.5111 | $113.51 | $113.50 | $113.50 |
| Purchase #4 | $180.44 | 13.870% | $205.467 | $205.47 | $205.45 | $205.50 |
| Purchase #5 | $235.35 | 13.553% | $267.247 | $267.25 | $267.25 | $267.20 |
| Purchase #6 | $247.55 | 9.380% | $270.7702 | $270.77 | $270.75 | $270.80 |
| Purchase #7 | $195.30 | 12.103% | $218.9372 | $218.94 | $218.95 | $218.90 |
| 7 purchase totals = | $1,152.71 | $1,280.7962 | $1,280.80 | $1,280.75 | $1,280.80 | |