| 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 | $111.45 | 7.164% | $119.4343 | $119.43 | $119.45 | $119.40 |
| Purchase #2 | $35.57 | 7.712% | $38.3132 | $38.31 | $38.30 | $38.30 |
| Purchase #3 | $150.88 | 7.692% | $162.4857 | $162.49 | $162.50 | $162.50 |
| Purchase #4 | $238.68 | 13.145% | $270.0545 | $270.05 | $270.05 | $270.10 |
| Purchase #5 | $106.64 | 3.861% | $110.7574 | $110.76 | $110.75 | $110.80 |
| Purchase #6 | $219.95 | 13.799% | $250.3009 | $250.30 | $250.30 | $250.30 |
| Purchase #7 | $68.34 | 3.393% | $70.6588 | $70.66 | $70.65 | $70.70 |
| 7 purchase totals = | $931.51 | $1,022.0048 | $1,022.00 | $1,022.00 | $1,022.10 | |