| 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 | $230.58 | 8.487% | $250.1493 | $250.15 | $250.15 | $250.10 |
| Purchase #2 | $132.47 | 11.445% | $147.6312 | $147.63 | $147.65 | $147.60 |
| Purchase #3 | $220.82 | 13.196% | $249.9594 | $249.96 | $249.95 | $250.00 |
| Purchase #4 | $183.93 | 4.162% | $191.5852 | $191.59 | $191.60 | $191.60 |
| Purchase #5 | $128.84 | 13.141% | $145.7709 | $145.77 | $145.75 | $145.80 |
| Purchase #6 | $74.94 | 5.243% | $78.8691 | $78.87 | $78.85 | $78.90 |
| Purchase #7 | $181.96 | 6.660% | $194.0785 | $194.08 | $194.10 | $194.10 |
| 7 purchase totals = | $1,153.54 | $1,258.0436 | $1,258.05 | $1,258.05 | $1,258.10 | |