| 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 | $36.42 | 12.242% | $40.8785 | $40.88 | $40.90 | $40.90 |
| Purchase #2 | $23.36 | 4.630% | $24.4416 | $24.44 | $24.45 | $24.40 |
| Purchase #3 | $225.91 | 9.427% | $247.2065 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $203.60 | 8.169% | $220.2321 | $220.23 | $220.25 | $220.20 |
| Purchase #5 | $184.96 | 5.339% | $194.835 | $194.84 | $194.85 | $194.80 |
| Purchase #6 | $162.25 | 6.216% | $172.3355 | $172.34 | $172.35 | $172.30 |
| Purchase #7 | $234.85 | 12.211% | $263.5275 | $263.53 | $263.55 | $263.50 |
| 7 purchase totals = | $1,071.35 | $1,163.4567 | $1,163.47 | $1,163.55 | $1,163.30 | |