| 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 | $224.85 | 8.523% | $244.014 | $244.01 | $244.00 | $244.00 |
| Purchase #2 | $173.85 | 6.131% | $184.5087 | $184.51 | $184.50 | $184.50 |
| Purchase #3 | $148.38 | 7.724% | $159.8409 | $159.84 | $159.85 | $159.80 |
| Purchase #4 | $123.92 | 5.196% | $130.3589 | $130.36 | $130.35 | $130.40 |
| Purchase #5 | $161.99 | 13.397% | $183.6918 | $183.69 | $183.70 | $183.70 |
| Purchase #6 | $19.54 | 3.406% | $20.2055 | $20.21 | $20.20 | $20.20 |
| Purchase #7 | $194.83 | 11.493% | $217.2218 | $217.22 | $217.20 | $217.20 |
| 7 purchase totals = | $1,047.36 | $1,139.8416 | $1,139.84 | $1,139.80 | $1,139.80 | |