| 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 | $239.37 | 12.155% | $268.4654 | $268.47 | $268.45 | $268.50 |
| Purchase #2 | $229.95 | 5.135% | $241.7579 | $241.76 | $241.75 | $241.80 |
| Purchase #3 | $110.81 | 9.131% | $120.9281 | $120.93 | $120.95 | $120.90 |
| Purchase #4 | $126.57 | 8.812% | $137.7233 | $137.72 | $137.70 | $137.70 |
| Purchase #5 | $240.72 | 7.821% | $259.5467 | $259.55 | $259.55 | $259.50 |
| Purchase #6 | $133.56 | 4.310% | $139.3164 | $139.32 | $139.30 | $139.30 |
| Purchase #7 | $241.60 | 6.107% | $256.3545 | $256.35 | $256.35 | $256.40 |
| 7 purchase totals = | $1,322.58 | $1,424.0923 | $1,424.10 | $1,424.05 | $1,424.10 | |