| 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 | $118.99 | 8.510% | $129.116 | $129.12 | $129.10 | $129.10 |
| Purchase #2 | $149.48 | 13.797% | $170.1038 | $170.10 | $170.10 | $170.10 |
| Purchase #3 | $131.66 | 6.639% | $140.4009 | $140.40 | $140.40 | $140.40 |
| Purchase #4 | $221.60 | 10.183% | $244.1655 | $244.17 | $244.15 | $244.20 |
| Purchase #5 | $211.55 | 5.220% | $222.5929 | $222.59 | $222.60 | $222.60 |
| Purchase #6 | $245.69 | 12.115% | $275.4553 | $275.46 | $275.45 | $275.50 |
| Purchase #7 | $94.25 | 4.199% | $98.2076 | $98.21 | $98.20 | $98.20 |
| 7 purchase totals = | $1,173.22 | $1,280.0420 | $1,280.05 | $1,280.00 | $1,280.10 | |