| 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 | $223.62 | 11.251% | $248.7795 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $47.84 | 7.859% | $51.5997 | $51.60 | $51.60 | $51.60 |
| Purchase #3 | $44.93 | 3.628% | $46.5601 | $46.56 | $46.55 | $46.60 |
| Purchase #4 | $103.66 | 3.498% | $107.286 | $107.29 | $107.30 | $107.30 |
| Purchase #5 | $18.85 | 13.759% | $21.4436 | $21.44 | $21.45 | $21.40 |
| Purchase #6 | $207.48 | 10.199% | $228.6409 | $228.64 | $228.65 | $228.60 |
| Purchase #7 | $101.72 | 10.737% | $112.6417 | $112.64 | $112.65 | $112.60 |
| 7 purchase totals = | $748.10 | $816.9515 | $816.95 | $817.00 | $816.90 | |