| 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 | $202.64 | 7.304% | $217.4408 | $217.44 | $217.45 | $217.40 |
| Purchase #2 | $76.79 | 9.173% | $83.8339 | $83.83 | $83.85 | $83.80 |
| Purchase #3 | $26.92 | 3.165% | $27.772 | $27.77 | $27.75 | $27.80 |
| Purchase #4 | $172.51 | 6.467% | $183.6662 | $183.67 | $183.65 | $183.70 |
| Purchase #5 | $128.52 | 12.216% | $144.22 | $144.22 | $144.20 | $144.20 |
| Purchase #6 | $223.62 | 12.370% | $251.2818 | $251.28 | $251.30 | $251.30 |
| Purchase #7 | $91.28 | 5.427% | $96.2338 | $96.23 | $96.25 | $96.20 |
| 7 purchase totals = | $922.28 | $1,004.4485 | $1,004.44 | $1,004.45 | $1,004.40 | |