| 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 | $247.42 | 7.821% | $266.7707 | $266.77 | $266.75 | $266.80 |
| Purchase #2 | $243.30 | 5.649% | $257.044 | $257.04 | $257.05 | $257.00 |
| Purchase #3 | $230.48 | 11.122% | $256.114 | $256.11 | $256.10 | $256.10 |
| Purchase #4 | $113.75 | 6.732% | $121.4077 | $121.41 | $121.40 | $121.40 |
| Purchase #5 | $203.88 | 5.336% | $214.759 | $214.76 | $214.75 | $214.80 |
| Purchase #6 | $63.54 | 7.631% | $68.3887 | $68.39 | $68.40 | $68.40 |
| Purchase #7 | $24.66 | 9.630% | $27.0348 | $27.03 | $27.05 | $27.00 |
| 7 purchase totals = | $1,127.03 | $1,211.5189 | $1,211.51 | $1,211.50 | $1,211.50 | |