| 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 | $109.64 | 10.104% | $120.718 | $120.72 | $120.70 | $120.70 |
| Purchase #2 | $231.94 | 10.447% | $256.1708 | $256.17 | $256.15 | $256.20 |
| Purchase #3 | $42.52 | 5.268% | $44.76 | $44.76 | $44.75 | $44.80 |
| Purchase #4 | $34.57 | 10.667% | $38.2576 | $38.26 | $38.25 | $38.30 |
| Purchase #5 | $136.32 | 6.439% | $145.0976 | $145.10 | $145.10 | $145.10 |
| Purchase #6 | $55.88 | 8.484% | $60.6209 | $60.62 | $60.60 | $60.60 |
| Purchase #7 | $90.46 | 12.443% | $101.7159 | $101.72 | $101.70 | $101.70 |
| 7 purchase totals = | $701.33 | $767.3408 | $767.35 | $767.25 | $767.40 | |