| 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 | $189.83 | 11.522% | $211.7022 | $211.70 | $211.70 | $211.70 |
| Purchase #2 | $210.76 | 3.466% | $218.0649 | $218.06 | $218.05 | $218.10 |
| Purchase #3 | $53.70 | 5.528% | $56.6685 | $56.67 | $56.65 | $56.70 |
| Purchase #4 | $234.43 | 7.732% | $252.5561 | $252.56 | $252.55 | $252.60 |
| Purchase #5 | $132.32 | 7.317% | $142.0019 | $142.00 | $142.00 | $142.00 |
| Purchase #6 | $219.61 | 6.471% | $233.821 | $233.82 | $233.80 | $233.80 |
| Purchase #7 | $225.26 | 11.192% | $250.4711 | $250.47 | $250.45 | $250.50 |
| 7 purchase totals = | $1,265.91 | $1,365.2857 | $1,365.28 | $1,365.20 | $1,365.40 | |