| 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 | $187.54 | 4.188% | $195.3942 | $195.39 | $195.40 | $195.40 |
| Purchase #2 | $235.67 | 8.542% | $255.8009 | $255.80 | $255.80 | $255.80 |
| Purchase #3 | $8.98 | 13.807% | $10.2199 | $10.22 | $10.20 | $10.20 |
| Purchase #4 | $96.54 | 4.140% | $100.5368 | $100.54 | $100.55 | $100.50 |
| Purchase #5 | $157.95 | 13.381% | $179.0853 | $179.09 | $179.10 | $179.10 |
| Purchase #6 | $248.27 | 10.454% | $274.2241 | $274.22 | $274.20 | $274.20 |
| Purchase #7 | $87.98 | 6.748% | $93.9169 | $93.92 | $93.90 | $93.90 |
| 7 purchase totals = | $1,022.93 | $1,109.1781 | $1,109.18 | $1,109.15 | $1,109.10 | |