| 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 | $121.99 | 9.273% | $133.3021 | $133.30 | $133.30 | $133.30 |
| Purchase #2 | $223.76 | 7.720% | $241.0343 | $241.03 | $241.05 | $241.00 |
| Purchase #3 | $158.79 | 4.461% | $165.8736 | $165.87 | $165.85 | $165.90 |
| Purchase #4 | $99.45 | 3.245% | $102.6772 | $102.68 | $102.70 | $102.70 |
| Purchase #5 | $91.75 | 5.573% | $96.8632 | $96.86 | $96.85 | $96.90 |
| Purchase #6 | $170.64 | 13.261% | $193.2686 | $193.27 | $193.25 | $193.30 |
| Purchase #7 | $89.62 | 3.256% | $92.538 | $92.54 | $92.55 | $92.50 |
| 7 purchase totals = | $956.00 | $1,025.5570 | $1,025.55 | $1,025.55 | $1,025.60 | |