| 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 | $239.30 | 11.540% | $266.9152 | $266.92 | $266.90 | $266.90 |
| Purchase #2 | $108.78 | 3.484% | $112.5699 | $112.57 | $112.55 | $112.60 |
| Purchase #3 | $197.85 | 11.829% | $221.2537 | $221.25 | $221.25 | $221.30 |
| Purchase #4 | $162.26 | 6.639% | $173.0324 | $173.03 | $173.05 | $173.00 |
| Purchase #5 | $188.44 | 6.780% | $201.2162 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $109.92 | 10.815% | $121.8078 | $121.81 | $121.80 | $121.80 |
| Purchase #7 | $147.26 | 3.233% | $152.0209 | $152.02 | $152.00 | $152.00 |
| 7 purchase totals = | $1,153.81 | $1,248.8161 | $1,248.82 | $1,248.75 | $1,248.80 | |