| 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 | $173.83 | 11.769% | $194.2881 | $194.29 | $194.30 | $194.30 |
| Purchase #2 | $8.70 | 8.327% | $9.4244 | $9.42 | $9.40 | $9.40 |
| Purchase #3 | $177.32 | 11.238% | $197.2472 | $197.25 | $197.25 | $197.20 |
| Purchase #4 | $176.98 | 10.605% | $195.7487 | $195.75 | $195.75 | $195.70 |
| Purchase #5 | $243.29 | 3.518% | $251.8489 | $251.85 | $251.85 | $251.80 |
| Purchase #6 | $223.93 | 6.569% | $238.64 | $238.64 | $238.65 | $238.60 |
| Purchase #7 | $240.55 | 12.748% | $271.2153 | $271.22 | $271.20 | $271.20 |
| 7 purchase totals = | $1,244.60 | $1,358.4126 | $1,358.42 | $1,358.40 | $1,358.20 | |