| 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 | $219.65 | 9.223% | $239.9083 | $239.91 | $239.90 | $239.90 |
| Purchase #2 | $210.66 | 13.124% | $238.307 | $238.31 | $238.30 | $238.30 |
| Purchase #3 | $250.37 | 13.130% | $283.2436 | $283.24 | $283.25 | $283.20 |
| Purchase #4 | $160.56 | 11.865% | $179.6104 | $179.61 | $179.60 | $179.60 |
| Purchase #5 | $233.98 | 7.334% | $251.1401 | $251.14 | $251.15 | $251.10 |
| Purchase #6 | $87.64 | 4.113% | $91.2446 | $91.24 | $91.25 | $91.20 |
| Purchase #7 | $182.72 | 7.229% | $195.9288 | $195.93 | $195.95 | $195.90 |
| 7 purchase totals = | $1,345.58 | $1,479.3828 | $1,479.38 | $1,479.40 | $1,479.20 | |