| 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 | $233.99 | 7.484% | $251.5018 | $251.50 | $251.50 | $251.50 |
| Purchase #2 | $76.86 | 6.602% | $81.9343 | $81.93 | $81.95 | $81.90 |
| Purchase #3 | $63.50 | 12.174% | $71.2305 | $71.23 | $71.25 | $71.20 |
| Purchase #4 | $249.49 | 7.150% | $267.3285 | $267.33 | $267.35 | $267.30 |
| Purchase #5 | $210.34 | 6.665% | $224.3592 | $224.36 | $224.35 | $224.40 |
| Purchase #6 | $241.60 | 5.205% | $254.1753 | $254.18 | $254.20 | $254.20 |
| Purchase #7 | $169.44 | 5.401% | $178.5915 | $178.59 | $178.60 | $178.60 |
| 7 purchase totals = | $1,245.22 | $1,329.1211 | $1,329.12 | $1,329.20 | $1,329.10 | |