| 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 | $194.95 | 12.157% | $218.6501 | $218.65 | $218.65 | $218.70 |
| Purchase #2 | $78.49 | 13.822% | $89.3389 | $89.34 | $89.35 | $89.30 |
| Purchase #3 | $109.71 | 11.166% | $121.9602 | $121.96 | $121.95 | $122.00 |
| Purchase #4 | $108.30 | 11.310% | $120.5487 | $120.55 | $120.55 | $120.50 |
| Purchase #5 | $201.86 | 5.422% | $212.8048 | $212.80 | $212.80 | $212.80 |
| Purchase #6 | $197.52 | 7.200% | $211.7414 | $211.74 | $211.75 | $211.70 |
| Purchase #7 | $60.90 | 4.214% | $63.4663 | $63.47 | $63.45 | $63.50 |
| 7 purchase totals = | $951.73 | $1,038.5104 | $1,038.51 | $1,038.50 | $1,038.50 | |