| 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 | $245.33 | 3.476% | $253.8577 | $253.86 | $253.85 | $253.90 |
| Purchase #2 | $202.72 | 12.726% | $228.5181 | $228.52 | $228.50 | $228.50 |
| Purchase #3 | $144.57 | 3.225% | $149.2324 | $149.23 | $149.25 | $149.20 |
| Purchase #4 | $236.87 | 8.160% | $256.1986 | $256.20 | $256.20 | $256.20 |
| Purchase #5 | $53.58 | 4.772% | $56.1368 | $56.14 | $56.15 | $56.10 |
| Purchase #6 | $219.63 | 4.864% | $230.3128 | $230.31 | $230.30 | $230.30 |
| Purchase #7 | $142.88 | 6.641% | $152.3687 | $152.37 | $152.35 | $152.40 |
| 7 purchase totals = | $1,245.58 | $1,326.6251 | $1,326.63 | $1,326.60 | $1,326.60 | |