| 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 | $107.72 | 5.539% | $113.6866 | $113.69 | $113.70 | $113.70 |
| Purchase #2 | $249.25 | 7.550% | $268.0684 | $268.07 | $268.05 | $268.10 |
| Purchase #3 | $220.61 | 11.144% | $245.1948 | $245.19 | $245.20 | $245.20 |
| Purchase #4 | $27.32 | 8.333% | $29.5966 | $29.60 | $29.60 | $29.60 |
| Purchase #5 | $239.94 | 7.170% | $257.1437 | $257.14 | $257.15 | $257.10 |
| Purchase #6 | $172.76 | 4.640% | $180.7761 | $180.78 | $180.80 | $180.80 |
| Purchase #7 | $179.88 | 11.442% | $200.4619 | $200.46 | $200.45 | $200.50 |
| 7 purchase totals = | $1,197.48 | $1,294.9281 | $1,294.93 | $1,294.95 | $1,295.00 | |