| 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 | $196.66 | 7.449% | $211.3092 | $211.31 | $211.30 | $211.30 |
| Purchase #2 | $93.88 | 6.423% | $99.9099 | $99.91 | $99.90 | $99.90 |
| Purchase #3 | $157.94 | 11.333% | $175.8393 | $175.84 | $175.85 | $175.80 |
| Purchase #4 | $242.84 | 9.419% | $265.7131 | $265.71 | $265.70 | $265.70 |
| Purchase #5 | $137.52 | 5.586% | $145.2019 | $145.20 | $145.20 | $145.20 |
| Purchase #6 | $43.33 | 10.861% | $48.0361 | $48.04 | $48.05 | $48.00 |
| Purchase #7 | $207.52 | 8.297% | $224.7379 | $224.74 | $224.75 | $224.70 |
| 7 purchase totals = | $1,079.69 | $1,170.7474 | $1,170.75 | $1,170.75 | $1,170.60 | |