| 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 | $92.86 | 7.120% | $99.4716 | $99.47 | $99.45 | $99.50 |
| Purchase #2 | $202.51 | 13.679% | $230.2113 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $240.74 | 13.775% | $273.9019 | $273.90 | $273.90 | $273.90 |
| Purchase #4 | $182.30 | 8.675% | $198.1145 | $198.11 | $198.10 | $198.10 |
| Purchase #5 | $128.27 | 12.104% | $143.7958 | $143.80 | $143.80 | $143.80 |
| Purchase #6 | $29.29 | 4.598% | $30.6368 | $30.64 | $30.65 | $30.60 |
| Purchase #7 | $237.26 | 12.444% | $266.7846 | $266.78 | $266.80 | $266.80 |
| 7 purchase totals = | $1,113.23 | $1,242.9165 | $1,242.91 | $1,242.90 | $1,242.90 | |