| 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 | $70.72 | 9.170% | $77.205 | $77.21 | $77.20 | $77.20 |
| Purchase #2 | $108.94 | 8.487% | $118.1857 | $118.19 | $118.20 | $118.20 |
| Purchase #3 | $219.49 | 13.636% | $249.4197 | $249.42 | $249.40 | $249.40 |
| Purchase #4 | $175.34 | 12.139% | $196.6245 | $196.62 | $196.60 | $196.60 |
| Purchase #5 | $28.77 | 10.351% | $31.748 | $31.75 | $31.75 | $31.70 |
| Purchase #6 | $181.53 | 10.554% | $200.6887 | $200.69 | $200.70 | $200.70 |
| Purchase #7 | $230.31 | 6.430% | $245.1189 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $1,015.10 | $1,118.9905 | $1,119.00 | $1,118.95 | $1,118.90 | |