| 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 | $115.89 | 12.365% | $130.2198 | $130.22 | $130.20 | $130.20 |
| Purchase #2 | $238.66 | 10.362% | $263.3899 | $263.39 | $263.40 | $263.40 |
| Purchase #3 | $218.70 | 4.299% | $228.1019 | $228.10 | $228.10 | $228.10 |
| Purchase #4 | $187.61 | 9.550% | $205.5268 | $205.53 | $205.55 | $205.50 |
| Purchase #5 | $49.65 | 10.854% | $55.039 | $55.04 | $55.05 | $55.00 |
| Purchase #6 | $143.64 | 5.861% | $152.0587 | $152.06 | $152.05 | $152.10 |
| Purchase #7 | $145.93 | 7.552% | $156.9506 | $156.95 | $156.95 | $157.00 |
| 7 purchase totals = | $1,100.08 | $1,191.2867 | $1,191.29 | $1,191.30 | $1,191.30 | |