| 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 | $38.97 | 10.598% | $43.1 | $43.10 | $43.10 | $43.10 |
| Purchase #2 | $244.99 | 11.852% | $274.0262 | $274.03 | $274.05 | $274.00 |
| Purchase #3 | $234.41 | 8.200% | $253.6316 | $253.63 | $253.65 | $253.60 |
| Purchase #4 | $42.57 | 11.871% | $47.6235 | $47.62 | $47.60 | $47.60 |
| Purchase #5 | $186.90 | 5.624% | $197.4113 | $197.41 | $197.40 | $197.40 |
| Purchase #6 | $189.44 | 4.463% | $197.8947 | $197.89 | $197.90 | $197.90 |
| Purchase #7 | $54.85 | 8.545% | $59.5369 | $59.54 | $59.55 | $59.50 |
| 7 purchase totals = | $992.13 | $1,073.2242 | $1,073.22 | $1,073.25 | $1,073.10 | |