| 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 | $122.26 | 6.813% | $130.5896 | $130.59 | $130.60 | $130.60 |
| Purchase #2 | $244.98 | 4.426% | $255.8228 | $255.82 | $255.80 | $255.80 |
| Purchase #3 | $241.55 | 5.347% | $254.4657 | $254.47 | $254.45 | $254.50 |
| Purchase #4 | $127.99 | 11.300% | $142.4529 | $142.45 | $142.45 | $142.50 |
| Purchase #5 | $180.92 | 9.422% | $197.9663 | $197.97 | $197.95 | $198.00 |
| Purchase #6 | $21.88 | 6.344% | $23.2681 | $23.27 | $23.25 | $23.30 |
| Purchase #7 | $214.60 | 5.486% | $226.373 | $226.37 | $226.35 | $226.40 |
| 7 purchase totals = | $1,154.18 | $1,230.9384 | $1,230.94 | $1,230.85 | $1,231.10 | |