| 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 | $231.94 | 9.707% | $254.4544 | $254.45 | $254.45 | $254.50 |
| Purchase #2 | $138.43 | 12.664% | $155.9608 | $155.96 | $155.95 | $156.00 |
| Purchase #3 | $192.81 | 9.672% | $211.4586 | $211.46 | $211.45 | $211.50 |
| Purchase #4 | $32.91 | 11.326% | $36.6374 | $36.64 | $36.65 | $36.60 |
| Purchase #5 | $22.62 | 11.851% | $25.3007 | $25.30 | $25.30 | $25.30 |
| Purchase #6 | $135.60 | 10.831% | $150.2868 | $150.29 | $150.30 | $150.30 |
| Purchase #7 | $131.50 | 4.668% | $137.6384 | $137.64 | $137.65 | $137.60 |
| 7 purchase totals = | $885.81 | $971.7371 | $971.74 | $971.75 | $971.80 | |