| 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 | $196.51 | 7.333% | $210.9201 | $210.92 | $210.90 | $210.90 |
| Purchase #2 | $192.72 | 11.317% | $214.5301 | $214.53 | $214.55 | $214.50 |
| Purchase #3 | $135.80 | 6.809% | $145.0466 | $145.05 | $145.05 | $145.00 |
| Purchase #4 | $111.87 | 3.517% | $115.8045 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $16.68 | 9.599% | $18.2811 | $18.28 | $18.30 | $18.30 |
| Purchase #6 | $226.62 | 6.568% | $241.5044 | $241.50 | $241.50 | $241.50 |
| Purchase #7 | $240.48 | 10.157% | $264.9056 | $264.91 | $264.90 | $264.90 |
| 7 purchase totals = | $1,120.68 | $1,210.9924 | $1,210.99 | $1,211.00 | $1,210.90 | |