| 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 | $209.26 | 8.339% | $226.7102 | $226.71 | $226.70 | $226.70 |
| Purchase #2 | $192.51 | 4.330% | $200.8457 | $200.85 | $200.85 | $200.80 |
| Purchase #3 | $123.67 | 12.570% | $139.2153 | $139.22 | $139.20 | $139.20 |
| Purchase #4 | $89.65 | 7.804% | $96.6463 | $96.65 | $96.65 | $96.60 |
| Purchase #5 | $76.70 | 9.712% | $84.1491 | $84.15 | $84.15 | $84.10 |
| Purchase #6 | $215.50 | 13.422% | $244.4244 | $244.42 | $244.40 | $244.40 |
| Purchase #7 | $134.61 | 6.106% | $142.8293 | $142.83 | $142.85 | $142.80 |
| 7 purchase totals = | $1,041.90 | $1,134.8203 | $1,134.83 | $1,134.80 | $1,134.60 | |