| 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 | $142.31 | 4.506% | $148.7225 | $148.72 | $148.70 | $148.70 |
| Purchase #2 | $69.61 | 4.356% | $72.6422 | $72.64 | $72.65 | $72.60 |
| Purchase #3 | $192.92 | 12.848% | $217.7064 | $217.71 | $217.70 | $217.70 |
| Purchase #4 | $237.33 | 3.489% | $245.6104 | $245.61 | $245.60 | $245.60 |
| Purchase #5 | $207.44 | 6.508% | $220.9402 | $220.94 | $220.95 | $220.90 |
| Purchase #6 | $108.87 | 6.674% | $116.136 | $116.14 | $116.15 | $116.10 |
| Purchase #7 | $83.26 | 11.233% | $92.6126 | $92.61 | $92.60 | $92.60 |
| 7 purchase totals = | $1,041.74 | $1,114.3703 | $1,114.37 | $1,114.35 | $1,114.20 | |