| 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 | $247.91 | 12.367% | $278.569 | $278.57 | $278.55 | $278.60 |
| Purchase #2 | $172.54 | 8.170% | $186.6365 | $186.64 | $186.65 | $186.60 |
| Purchase #3 | $141.64 | 12.130% | $158.8209 | $158.82 | $158.80 | $158.80 |
| Purchase #4 | $233.58 | 9.635% | $256.0854 | $256.09 | $256.10 | $256.10 |
| Purchase #5 | $192.98 | 13.137% | $218.3318 | $218.33 | $218.35 | $218.30 |
| Purchase #6 | $93.95 | 4.840% | $98.4972 | $98.50 | $98.50 | $98.50 |
| Purchase #7 | $135.78 | 13.366% | $153.9284 | $153.93 | $153.95 | $153.90 |
| 7 purchase totals = | $1,218.38 | $1,350.8692 | $1,350.88 | $1,350.90 | $1,350.80 | |