| 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 | $219.40 | 7.356% | $235.5391 | $235.54 | $235.55 | $235.50 |
| Purchase #2 | $110.34 | 6.706% | $117.7394 | $117.74 | $117.75 | $117.70 |
| Purchase #3 | $230.35 | 11.315% | $256.4141 | $256.41 | $256.40 | $256.40 |
| Purchase #4 | $233.98 | 7.258% | $250.9623 | $250.96 | $250.95 | $251.00 |
| Purchase #5 | $172.44 | 13.494% | $195.7091 | $195.71 | $195.70 | $195.70 |
| Purchase #6 | $120.56 | 11.429% | $134.3388 | $134.34 | $134.35 | $134.30 |
| Purchase #7 | $225.84 | 11.422% | $251.6354 | $251.64 | $251.65 | $251.60 |
| 7 purchase totals = | $1,312.91 | $1,442.3382 | $1,442.34 | $1,442.35 | $1,442.20 | |