| 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 | $126.54 | 6.600% | $134.8916 | $134.89 | $134.90 | $134.90 |
| Purchase #2 | $248.85 | 5.699% | $263.032 | $263.03 | $263.05 | $263.00 |
| Purchase #3 | $202.55 | 13.822% | $230.5465 | $230.55 | $230.55 | $230.50 |
| Purchase #4 | $90.89 | 9.491% | $99.5164 | $99.52 | $99.50 | $99.50 |
| Purchase #5 | $124.82 | 12.347% | $140.2315 | $140.23 | $140.25 | $140.20 |
| Purchase #6 | $229.89 | 3.574% | $238.1063 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $64.62 | 7.350% | $69.3696 | $69.37 | $69.35 | $69.40 |
| 7 purchase totals = | $1,088.16 | $1,175.6939 | $1,175.70 | $1,175.70 | $1,175.60 | |