| 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 | $228.90 | 12.586% | $257.7094 | $257.71 | $257.70 | $257.70 |
| Purchase #2 | $5.56 | 6.620% | $5.9281 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $82.29 | 10.432% | $90.8745 | $90.87 | $90.85 | $90.90 |
| Purchase #4 | $21.32 | 10.463% | $23.5507 | $23.55 | $23.55 | $23.60 |
| Purchase #5 | $100.25 | 8.121% | $108.3913 | $108.39 | $108.40 | $108.40 |
| Purchase #6 | $36.38 | 10.407% | $40.1661 | $40.17 | $40.15 | $40.20 |
| Purchase #7 | $241.34 | 5.487% | $254.5823 | $254.58 | $254.60 | $254.60 |
| 7 purchase totals = | $716.04 | $781.2024 | $781.20 | $781.20 | $781.30 | |