| 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 | $238.70 | 7.286% | $256.0917 | $256.09 | $256.10 | $256.10 |
| Purchase #2 | $69.56 | 9.157% | $75.9296 | $75.93 | $75.95 | $75.90 |
| Purchase #3 | $135.25 | 13.479% | $153.4803 | $153.48 | $153.50 | $153.50 |
| Purchase #4 | $217.72 | 9.215% | $237.7829 | $237.78 | $237.80 | $237.80 |
| Purchase #5 | $152.93 | 7.375% | $164.2086 | $164.21 | $164.20 | $164.20 |
| Purchase #6 | $162.51 | 10.730% | $179.9473 | $179.95 | $179.95 | $179.90 |
| Purchase #7 | $171.53 | 6.795% | $183.1855 | $183.19 | $183.20 | $183.20 |
| 7 purchase totals = | $1,148.20 | $1,250.6259 | $1,250.63 | $1,250.70 | $1,250.60 | |