| 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 | $120.70 | 8.682% | $131.1792 | $131.18 | $131.20 | $131.20 |
| Purchase #2 | $220.57 | 7.723% | $237.6046 | $237.60 | $237.60 | $237.60 |
| Purchase #3 | $231.89 | 9.451% | $253.8059 | $253.81 | $253.80 | $253.80 |
| Purchase #4 | $140.50 | 6.119% | $149.0972 | $149.10 | $149.10 | $149.10 |
| Purchase #5 | $226.35 | 9.238% | $247.2602 | $247.26 | $247.25 | $247.30 |
| Purchase #6 | $147.69 | 3.341% | $152.6243 | $152.62 | $152.60 | $152.60 |
| Purchase #7 | $93.89 | 9.644% | $102.9448 | $102.94 | $102.95 | $102.90 |
| 7 purchase totals = | $1,181.59 | $1,274.5162 | $1,274.51 | $1,274.50 | $1,274.50 | |