| 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 | $50.27 | 3.244% | $51.9008 | $51.90 | $51.90 | $51.90 |
| Purchase #2 | $133.63 | 8.707% | $145.2652 | $145.27 | $145.25 | $145.30 |
| Purchase #3 | $109.94 | 13.689% | $124.9897 | $124.99 | $125.00 | $125.00 |
| Purchase #4 | $141.39 | 9.752% | $155.1784 | $155.18 | $155.20 | $155.20 |
| Purchase #5 | $228.92 | 5.103% | $240.6018 | $240.60 | $240.60 | $240.60 |
| Purchase #6 | $122.37 | 8.801% | $133.1398 | $133.14 | $133.15 | $133.10 |
| Purchase #7 | $150.55 | 13.343% | $170.6379 | $170.64 | $170.65 | $170.60 |
| 7 purchase totals = | $937.07 | $1,021.7136 | $1,021.72 | $1,021.75 | $1,021.70 | |