| 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 | $16.97 | 8.415% | $18.398 | $18.40 | $18.40 | $18.40 |
| Purchase #2 | $185.44 | 5.168% | $195.0235 | $195.02 | $195.00 | $195.00 |
| Purchase #3 | $192.70 | 13.304% | $218.3368 | $218.34 | $218.35 | $218.30 |
| Purchase #4 | $52.85 | 9.157% | $57.6895 | $57.69 | $57.70 | $57.70 |
| Purchase #5 | $211.68 | 7.718% | $228.0175 | $228.02 | $228.00 | $228.00 |
| Purchase #6 | $247.70 | 7.826% | $267.085 | $267.09 | $267.10 | $267.10 |
| Purchase #7 | $219.97 | 11.815% | $245.9595 | $245.96 | $245.95 | $246.00 |
| 7 purchase totals = | $1,127.31 | $1,230.5098 | $1,230.52 | $1,230.50 | $1,230.50 | |