| 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 | $127.61 | 5.614% | $134.774 | $134.77 | $134.75 | $134.80 |
| Purchase #2 | $207.98 | 10.620% | $230.0675 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $13.38 | 7.582% | $14.3945 | $14.39 | $14.40 | $14.40 |
| Purchase #4 | $172.61 | 6.301% | $183.4862 | $183.49 | $183.50 | $183.50 |
| Purchase #5 | $246.84 | 13.209% | $279.4451 | $279.45 | $279.45 | $279.40 |
| Purchase #6 | $241.68 | 6.154% | $256.553 | $256.55 | $256.55 | $256.60 |
| Purchase #7 | $183.77 | 3.103% | $189.4724 | $189.47 | $189.45 | $189.50 |
| 7 purchase totals = | $1,193.87 | $1,288.1927 | $1,288.19 | $1,288.15 | $1,288.30 | |