| 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 | $236.52 | 7.106% | $253.3271 | $253.33 | $253.35 | $253.30 |
| Purchase #2 | $200.49 | 5.286% | $211.0879 | $211.09 | $211.10 | $211.10 |
| Purchase #3 | $105.79 | 4.514% | $110.5654 | $110.57 | $110.55 | $110.60 |
| Purchase #4 | $169.92 | 10.337% | $187.4846 | $187.48 | $187.50 | $187.50 |
| Purchase #5 | $67.58 | 4.262% | $70.4603 | $70.46 | $70.45 | $70.50 |
| Purchase #6 | $174.26 | 3.202% | $179.8398 | $179.84 | $179.85 | $179.80 |
| Purchase #7 | $206.42 | 11.838% | $230.856 | $230.86 | $230.85 | $230.90 |
| 7 purchase totals = | $1,160.98 | $1,243.6211 | $1,243.63 | $1,243.65 | $1,243.70 | |