| 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 | $240.43 | 6.214% | $255.3703 | $255.37 | $255.35 | $255.40 |
| Purchase #2 | $8.93 | 6.168% | $9.4808 | $9.48 | $9.50 | $9.50 |
| Purchase #3 | $243.36 | 5.569% | $256.9127 | $256.91 | $256.90 | $256.90 |
| Purchase #4 | $182.81 | 6.390% | $194.4916 | $194.49 | $194.50 | $194.50 |
| Purchase #5 | $231.95 | 5.255% | $244.139 | $244.14 | $244.15 | $244.10 |
| Purchase #6 | $227.57 | 6.181% | $241.6361 | $241.64 | $241.65 | $241.60 |
| Purchase #7 | $103.73 | 11.264% | $115.4141 | $115.41 | $115.40 | $115.40 |
| 7 purchase totals = | $1,238.78 | $1,317.4446 | $1,317.44 | $1,317.45 | $1,317.40 | |