| 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 | $228.57 | 11.598% | $255.0795 | $255.08 | $255.10 | $255.10 |
| Purchase #2 | $44.59 | 11.608% | $49.766 | $49.77 | $49.75 | $49.80 |
| Purchase #3 | $189.63 | 8.374% | $205.5096 | $205.51 | $205.50 | $205.50 |
| Purchase #4 | $234.60 | 13.173% | $265.5039 | $265.50 | $265.50 | $265.50 |
| Purchase #5 | $32.45 | 4.275% | $33.8372 | $33.84 | $33.85 | $33.80 |
| Purchase #6 | $244.80 | 6.217% | $260.0192 | $260.02 | $260.00 | $260.00 |
| Purchase #7 | $107.99 | 7.278% | $115.8495 | $115.85 | $115.85 | $115.80 |
| 7 purchase totals = | $1,082.63 | $1,185.5649 | $1,185.57 | $1,185.55 | $1,185.50 | |