| 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 | $124.58 | 11.369% | $138.7435 | $138.74 | $138.75 | $138.70 |
| Purchase #2 | $204.51 | 3.113% | $210.8764 | $210.88 | $210.90 | $210.90 |
| Purchase #3 | $241.48 | 7.593% | $259.8156 | $259.82 | $259.80 | $259.80 |
| Purchase #4 | $220.47 | 12.722% | $248.5182 | $248.52 | $248.50 | $248.50 |
| Purchase #5 | $110.40 | 8.593% | $119.8867 | $119.89 | $119.90 | $119.90 |
| Purchase #6 | $53.83 | 12.613% | $60.6196 | $60.62 | $60.60 | $60.60 |
| Purchase #7 | $34.41 | 3.271% | $35.5356 | $35.54 | $35.55 | $35.50 |
| 7 purchase totals = | $989.68 | $1,073.9956 | $1,074.01 | $1,074.00 | $1,073.90 | |