| 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 | $208.67 | 10.440% | $230.4551 | $230.46 | $230.45 | $230.50 |
| Purchase #2 | $167.95 | 6.799% | $179.3689 | $179.37 | $179.35 | $179.40 |
| Purchase #3 | $142.76 | 4.641% | $149.3855 | $149.39 | $149.40 | $149.40 |
| Purchase #4 | $194.73 | 8.768% | $211.8039 | $211.80 | $211.80 | $211.80 |
| Purchase #5 | $27.68 | 12.310% | $31.0874 | $31.09 | $31.10 | $31.10 |
| Purchase #6 | $131.80 | 5.132% | $138.564 | $138.56 | $138.55 | $138.60 |
| Purchase #7 | $116.60 | 9.824% | $128.0548 | $128.05 | $128.05 | $128.10 |
| 7 purchase totals = | $990.19 | $1,068.7196 | $1,068.72 | $1,068.70 | $1,068.90 | |