| 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 | $40.53 | 7.371% | $43.5175 | $43.52 | $43.50 | $43.50 |
| Purchase #2 | $131.95 | 4.252% | $137.5605 | $137.56 | $137.55 | $137.60 |
| Purchase #3 | $211.92 | 4.103% | $220.6151 | $220.62 | $220.60 | $220.60 |
| Purchase #4 | $239.98 | 4.504% | $250.7887 | $250.79 | $250.80 | $250.80 |
| Purchase #5 | $145.54 | 11.296% | $161.9802 | $161.98 | $162.00 | $162.00 |
| Purchase #6 | $179.94 | 11.112% | $199.9349 | $199.93 | $199.95 | $199.90 |
| Purchase #7 | $184.45 | 3.443% | $190.8006 | $190.80 | $190.80 | $190.80 |
| 7 purchase totals = | $1,134.31 | $1,205.1975 | $1,205.20 | $1,205.20 | $1,205.20 | |