| 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 | $32.76 | 9.345% | $35.8214 | $35.82 | $35.80 | $35.80 |
| Purchase #2 | $192.76 | 11.310% | $214.5612 | $214.56 | $214.55 | $214.60 |
| Purchase #3 | $195.33 | 7.587% | $210.1497 | $210.15 | $210.15 | $210.10 |
| Purchase #4 | $185.46 | 12.598% | $208.8243 | $208.82 | $208.80 | $208.80 |
| Purchase #5 | $30.99 | 8.399% | $33.5929 | $33.59 | $33.60 | $33.60 |
| Purchase #6 | $214.96 | 9.346% | $235.0502 | $235.05 | $235.05 | $235.10 |
| Purchase #7 | $105.64 | 6.147% | $112.1337 | $112.13 | $112.15 | $112.10 |
| 7 purchase totals = | $957.90 | $1,050.1334 | $1,050.12 | $1,050.10 | $1,050.10 | |