| 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 | $202.90 | 3.514% | $210.0299 | $210.03 | $210.05 | $210.00 |
| Purchase #2 | $135.75 | 3.593% | $140.6275 | $140.63 | $140.65 | $140.60 |
| Purchase #3 | $118.32 | 10.590% | $130.8501 | $130.85 | $130.85 | $130.90 |
| Purchase #4 | $182.55 | 4.184% | $190.1879 | $190.19 | $190.20 | $190.20 |
| Purchase #5 | $84.93 | 13.837% | $96.6818 | $96.68 | $96.70 | $96.70 |
| Purchase #6 | $232.28 | 4.115% | $241.8383 | $241.84 | $241.85 | $241.80 |
| Purchase #7 | $93.72 | 8.325% | $101.5222 | $101.52 | $101.50 | $101.50 |
| 7 purchase totals = | $1,050.45 | $1,111.7377 | $1,111.74 | $1,111.80 | $1,111.70 | |