| 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 | $211.61 | 5.163% | $222.5354 | $222.54 | $222.55 | $222.50 |
| Purchase #2 | $179.39 | 12.658% | $202.0972 | $202.10 | $202.10 | $202.10 |
| Purchase #3 | $100.81 | 5.517% | $106.3717 | $106.37 | $106.35 | $106.40 |
| Purchase #4 | $207.34 | 12.277% | $232.7951 | $232.80 | $232.80 | $232.80 |
| Purchase #5 | $96.74 | 10.424% | $106.8242 | $106.82 | $106.80 | $106.80 |
| Purchase #6 | $243.39 | 12.690% | $274.2762 | $274.28 | $274.30 | $274.30 |
| Purchase #7 | $35.29 | 3.712% | $36.6 | $36.60 | $36.60 | $36.60 |
| 7 purchase totals = | $1,074.57 | $1,181.4998 | $1,181.51 | $1,181.50 | $1,181.50 | |