| 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 | $216.51 | 11.373% | $241.1337 | $241.13 | $241.15 | $241.10 |
| Purchase #2 | $30.95 | 5.125% | $32.5362 | $32.54 | $32.55 | $32.50 |
| Purchase #3 | $92.55 | 11.631% | $103.3145 | $103.31 | $103.30 | $103.30 |
| Purchase #4 | $144.62 | 3.128% | $149.1437 | $149.14 | $149.15 | $149.10 |
| Purchase #5 | $183.52 | 4.860% | $192.4391 | $192.44 | $192.45 | $192.40 |
| Purchase #6 | $79.53 | 6.843% | $84.9722 | $84.97 | $84.95 | $85.00 |
| Purchase #7 | $194.43 | 8.741% | $211.4251 | $211.43 | $211.45 | $211.40 |
| 7 purchase totals = | $942.11 | $1,014.9645 | $1,014.96 | $1,015.00 | $1,014.80 | |