| 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 | $94.27 | 9.525% | $103.2492 | $103.25 | $103.25 | $103.20 |
| Purchase #2 | $137.60 | 4.159% | $143.3228 | $143.32 | $143.30 | $143.30 |
| Purchase #3 | $209.82 | 13.823% | $238.8234 | $238.82 | $238.80 | $238.80 |
| Purchase #4 | $230.30 | 9.337% | $251.8031 | $251.80 | $251.80 | $251.80 |
| Purchase #5 | $169.25 | 5.613% | $178.75 | $178.75 | $178.75 | $178.80 |
| Purchase #6 | $195.39 | 6.658% | $208.3991 | $208.40 | $208.40 | $208.40 |
| Purchase #7 | $98.87 | 9.641% | $108.4021 | $108.40 | $108.40 | $108.40 |
| 7 purchase totals = | $1,135.50 | $1,232.7497 | $1,232.74 | $1,232.70 | $1,232.70 | |