| 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 | $249.83 | 10.501% | $276.0646 | $276.06 | $276.05 | $276.10 |
| Purchase #2 | $186.86 | 8.511% | $202.7637 | $202.76 | $202.75 | $202.80 |
| Purchase #3 | $91.45 | 3.487% | $94.6389 | $94.64 | $94.65 | $94.60 |
| Purchase #4 | $164.96 | 9.837% | $181.1871 | $181.19 | $181.20 | $181.20 |
| Purchase #5 | $187.27 | 13.782% | $213.0796 | $213.08 | $213.10 | $213.10 |
| Purchase #6 | $175.38 | 9.349% | $191.7763 | $191.78 | $191.80 | $191.80 |
| Purchase #7 | $207.35 | 5.634% | $219.0321 | $219.03 | $219.05 | $219.00 |
| 7 purchase totals = | $1,263.10 | $1,378.5423 | $1,378.54 | $1,378.60 | $1,378.60 | |