| 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 | $10.31 | 8.872% | $11.2247 | $11.22 | $11.20 | $11.20 |
| Purchase #2 | $154.90 | 13.400% | $175.6566 | $175.66 | $175.65 | $175.70 |
| Purchase #3 | $158.35 | 9.152% | $172.8422 | $172.84 | $172.85 | $172.80 |
| Purchase #4 | $240.88 | 6.385% | $256.2602 | $256.26 | $256.25 | $256.30 |
| Purchase #5 | $191.55 | 3.698% | $198.6335 | $198.63 | $198.65 | $198.60 |
| Purchase #6 | $220.89 | 8.458% | $239.5729 | $239.57 | $239.55 | $239.60 |
| Purchase #7 | $196.89 | 3.723% | $204.2202 | $204.22 | $204.20 | $204.20 |
| 7 purchase totals = | $1,173.77 | $1,258.4103 | $1,258.40 | $1,258.35 | $1,258.40 | |