| 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 | $218.72 | 4.676% | $228.9473 | $228.95 | $228.95 | $228.90 |
| Purchase #2 | $87.69 | 4.597% | $91.7211 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $5.79 | 9.451% | $6.3372 | $6.34 | $6.35 | $6.30 |
| Purchase #4 | $176.28 | 5.317% | $185.6528 | $185.65 | $185.65 | $185.70 |
| Purchase #5 | $221.84 | 6.256% | $235.7183 | $235.72 | $235.70 | $235.70 |
| Purchase #6 | $129.95 | 4.375% | $135.6353 | $135.64 | $135.65 | $135.60 |
| Purchase #7 | $7.47 | 11.214% | $8.3077 | $8.31 | $8.30 | $8.30 |
| 7 purchase totals = | $847.74 | $892.3197 | $892.33 | $892.30 | $892.20 | |