| 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 | $19.53 | 13.533% | $22.173 | $22.17 | $22.15 | $22.20 |
| Purchase #2 | $22.49 | 8.497% | $24.401 | $24.40 | $24.40 | $24.40 |
| Purchase #3 | $183.59 | 4.845% | $192.4849 | $192.48 | $192.50 | $192.50 |
| Purchase #4 | $241.58 | 13.483% | $274.1522 | $274.15 | $274.15 | $274.20 |
| Purchase #5 | $203.91 | 7.438% | $219.0768 | $219.08 | $219.10 | $219.10 |
| Purchase #6 | $134.46 | 12.181% | $150.8386 | $150.84 | $150.85 | $150.80 |
| Purchase #7 | $198.77 | 9.419% | $217.4921 | $217.49 | $217.50 | $217.50 |
| 7 purchase totals = | $1,004.33 | $1,100.6186 | $1,100.61 | $1,100.65 | $1,100.70 | |