| 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 | $39.80 | 9.851% | $43.7207 | $43.72 | $43.70 | $43.70 |
| Purchase #2 | $218.29 | 5.541% | $230.3854 | $230.39 | $230.40 | $230.40 |
| Purchase #3 | $103.86 | 6.147% | $110.2443 | $110.24 | $110.25 | $110.20 |
| Purchase #4 | $201.79 | 9.784% | $221.5331 | $221.53 | $221.55 | $221.50 |
| Purchase #5 | $57.75 | 4.800% | $60.522 | $60.52 | $60.50 | $60.50 |
| Purchase #6 | $149.25 | 4.843% | $156.4782 | $156.48 | $156.50 | $156.50 |
| Purchase #7 | $237.83 | 9.102% | $259.4773 | $259.48 | $259.50 | $259.50 |
| 7 purchase totals = | $1,008.57 | $1,082.3610 | $1,082.36 | $1,082.40 | $1,082.30 | |