| 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 | $233.66 | 8.830% | $254.2922 | $254.29 | $254.30 | $254.30 |
| Purchase #2 | $120.95 | 13.811% | $137.6544 | $137.65 | $137.65 | $137.70 |
| Purchase #3 | $204.42 | 8.799% | $222.4069 | $222.41 | $222.40 | $222.40 |
| Purchase #4 | $211.50 | 13.798% | $240.6828 | $240.68 | $240.70 | $240.70 |
| Purchase #5 | $93.59 | 13.201% | $105.9448 | $105.94 | $105.95 | $105.90 |
| Purchase #6 | $84.84 | 8.173% | $91.774 | $91.77 | $91.75 | $91.80 |
| Purchase #7 | $119.79 | 9.106% | $130.6981 | $130.70 | $130.70 | $130.70 |
| 7 purchase totals = | $1,068.75 | $1,183.4532 | $1,183.44 | $1,183.45 | $1,183.50 | |