| 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 | $130.36 | 3.754% | $135.2537 | $135.25 | $135.25 | $135.30 |
| Purchase #2 | $142.43 | 12.627% | $160.4146 | $160.41 | $160.40 | $160.40 |
| Purchase #3 | $213.41 | 3.125% | $220.0791 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $229.75 | 12.573% | $258.6365 | $258.64 | $258.65 | $258.60 |
| Purchase #5 | $33.64 | 10.568% | $37.1951 | $37.20 | $37.20 | $37.20 |
| Purchase #6 | $101.45 | 12.777% | $114.4123 | $114.41 | $114.40 | $114.40 |
| Purchase #7 | $111.49 | 13.584% | $126.6348 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $962.53 | $1,052.6261 | $1,052.62 | $1,052.65 | $1,052.60 | |