| 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 | $43.27 | 10.461% | $47.7965 | $47.80 | $47.80 | $47.80 |
| Purchase #2 | $207.39 | 6.121% | $220.0843 | $220.08 | $220.10 | $220.10 |
| Purchase #3 | $170.88 | 6.463% | $181.924 | $181.92 | $181.90 | $181.90 |
| Purchase #4 | $137.95 | 11.631% | $153.995 | $154.00 | $154.00 | $154.00 |
| Purchase #5 | $158.56 | 12.350% | $178.1422 | $178.14 | $178.15 | $178.10 |
| Purchase #6 | $172.88 | 9.317% | $188.9872 | $188.99 | $189.00 | $189.00 |
| Purchase #7 | $225.41 | 10.781% | $249.7115 | $249.71 | $249.70 | $249.70 |
| 7 purchase totals = | $1,116.34 | $1,220.6407 | $1,220.64 | $1,220.65 | $1,220.60 | |