| 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 | $226.32 | 8.181% | $244.8352 | $244.84 | $244.85 | $244.80 |
| Purchase #2 | $79.60 | 11.130% | $88.4595 | $88.46 | $88.45 | $88.50 |
| Purchase #3 | $12.92 | 4.377% | $13.4855 | $13.49 | $13.50 | $13.50 |
| Purchase #4 | $143.73 | 6.545% | $153.1371 | $153.14 | $153.15 | $153.10 |
| Purchase #5 | $188.82 | 13.830% | $214.9338 | $214.93 | $214.95 | $214.90 |
| Purchase #6 | $181.74 | 11.493% | $202.6274 | $202.63 | $202.65 | $202.60 |
| Purchase #7 | $22.51 | 4.795% | $23.5894 | $23.59 | $23.60 | $23.60 |
| 7 purchase totals = | $855.64 | $941.0679 | $941.08 | $941.15 | $941.00 | |