| 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 | $249.26 | 9.693% | $273.4208 | $273.42 | $273.40 | $273.40 |
| Purchase #2 | $140.61 | 12.707% | $158.4773 | $158.48 | $158.50 | $158.50 |
| Purchase #3 | $29.69 | 9.826% | $32.6073 | $32.61 | $32.60 | $32.60 |
| Purchase #4 | $124.41 | 3.177% | $128.3625 | $128.36 | $128.35 | $128.40 |
| Purchase #5 | $246.48 | 11.836% | $275.6534 | $275.65 | $275.65 | $275.70 |
| Purchase #6 | $121.43 | 11.551% | $135.4564 | $135.46 | $135.45 | $135.50 |
| Purchase #7 | $127.47 | 12.764% | $143.7403 | $143.74 | $143.75 | $143.70 |
| 7 purchase totals = | $1,039.35 | $1,147.7180 | $1,147.72 | $1,147.70 | $1,147.80 | |