| 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 | $200.26 | 4.437% | $209.1455 | $209.15 | $209.15 | $209.10 |
| Purchase #2 | $124.84 | 5.588% | $131.8161 | $131.82 | $131.80 | $131.80 |
| Purchase #3 | $170.46 | 6.157% | $180.9552 | $180.96 | $180.95 | $181.00 |
| Purchase #4 | $118.85 | 3.442% | $122.9408 | $122.94 | $122.95 | $122.90 |
| Purchase #5 | $124.55 | 8.612% | $135.2762 | $135.28 | $135.30 | $135.30 |
| Purchase #6 | $184.45 | 5.385% | $194.3826 | $194.38 | $194.40 | $194.40 |
| Purchase #7 | $91.93 | 3.737% | $95.3654 | $95.37 | $95.35 | $95.40 |
| 7 purchase totals = | $1,015.34 | $1,069.8818 | $1,069.90 | $1,069.90 | $1,069.90 | |