| 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 | $107.27 | 9.457% | $117.4145 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $245.29 | 8.657% | $266.5248 | $266.52 | $266.50 | $266.50 |
| Purchase #3 | $190.34 | 5.834% | $201.4444 | $201.44 | $201.45 | $201.40 |
| Purchase #4 | $129.97 | 8.771% | $141.3697 | $141.37 | $141.35 | $141.40 |
| Purchase #5 | $83.88 | 8.693% | $91.1717 | $91.17 | $91.15 | $91.20 |
| Purchase #6 | $183.74 | 4.663% | $192.3078 | $192.31 | $192.30 | $192.30 |
| Purchase #7 | $25.90 | 6.349% | $27.5444 | $27.54 | $27.55 | $27.50 |
| 7 purchase totals = | $966.39 | $1,037.7773 | $1,037.76 | $1,037.70 | $1,037.70 | |