| 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 | $152.63 | 4.767% | $159.9059 | $159.91 | $159.90 | $159.90 |
| Purchase #2 | $246.87 | 5.220% | $259.7566 | $259.76 | $259.75 | $259.80 |
| Purchase #3 | $189.73 | 6.771% | $202.5766 | $202.58 | $202.60 | $202.60 |
| Purchase #4 | $58.88 | 3.131% | $60.7235 | $60.72 | $60.70 | $60.70 |
| Purchase #5 | $25.56 | 8.643% | $27.7692 | $27.77 | $27.75 | $27.80 |
| Purchase #6 | $67.46 | 9.755% | $74.0407 | $74.04 | $74.05 | $74.00 |
| Purchase #7 | $195.56 | 11.145% | $217.3552 | $217.36 | $217.35 | $217.40 |
| 7 purchase totals = | $936.69 | $1,002.1277 | $1,002.14 | $1,002.10 | $1,002.20 | |