| 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 | $26.78 | 8.597% | $29.0823 | $29.08 | $29.10 | $29.10 |
| Purchase #2 | $195.60 | 9.805% | $214.7786 | $214.78 | $214.80 | $214.80 |
| Purchase #3 | $44.55 | 8.536% | $48.3528 | $48.35 | $48.35 | $48.40 |
| Purchase #4 | $115.27 | 13.500% | $130.8315 | $130.83 | $130.85 | $130.80 |
| Purchase #5 | $241.53 | 5.421% | $254.6233 | $254.62 | $254.60 | $254.60 |
| Purchase #6 | $196.29 | 10.123% | $216.1604 | $216.16 | $216.15 | $216.20 |
| Purchase #7 | $180.25 | 6.190% | $191.4075 | $191.41 | $191.40 | $191.40 |
| 7 purchase totals = | $1,000.27 | $1,085.2364 | $1,085.23 | $1,085.25 | $1,085.30 | |