| 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 | $195.28 | 4.172% | $203.4271 | $203.43 | $203.45 | $203.40 |
| Purchase #2 | $183.42 | 11.735% | $204.9443 | $204.94 | $204.95 | $204.90 |
| Purchase #3 | $183.70 | 9.761% | $201.631 | $201.63 | $201.65 | $201.60 |
| Purchase #4 | $135.29 | 12.828% | $152.645 | $152.65 | $152.65 | $152.60 |
| Purchase #5 | $250.62 | 10.162% | $276.088 | $276.09 | $276.10 | $276.10 |
| Purchase #6 | $85.43 | 5.154% | $89.8331 | $89.83 | $89.85 | $89.80 |
| Purchase #7 | $175.36 | 10.461% | $193.7044 | $193.70 | $193.70 | $193.70 |
| 7 purchase totals = | $1,209.10 | $1,322.2729 | $1,322.27 | $1,322.35 | $1,322.10 | |